Amisadas: Hypothetical Venusian Fauna at the Venera-14 Landing Site

Total Page:16

File Type:pdf, Size:1020Kb

Amisadas: Hypothetical Venusian Fauna at the Venera-14 Landing Site obiolog str y & f A O u o l t a r e n a r c u h o Ksanfomality, Astrobiol Outreach 2014, 2:1 J Journal of Astrobiology & Outreach DOI: 10.4172/2332-2519.1000112 ISSN: 2332-2519 Research Article Open Access Amisadas: Hypothetical Venusian Fauna at the Venera-14 Landing Site Leonid V Ksanfomality* Space Research Institute of the Russian Academy of Sciences, Moscow, Russia *Corresponding author: Leonid V. Ksanfomality, Space Research Institute of the Russian Academy of Sciences, Moscow, Russia, Tel: 44-777-838-9243; E-mail: [email protected] Rec Date: March 27, 2014; Acc Date: June 13, 2014; Pub Date: June 16, 2014 Copyright: © 2014 Ksanfomality LV. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Abstract Among hypothetical fauna entities of Venus, which are presented in our previous papers certain unusual findings having similar structure were found in different areas of the planet. These objects were called “Hespies”. Their unusual shape attracted attention and was repeated on various panoramas taken by landers’ cameras. The present study deals with another object repeated on successive panoramas for which a nickname “Amisadas” is proposed. At a cursory examination, when seen from above, its body is fish-shaped and has the size of 12-15 cm. Despite the VENERA-13 and VENERA -14 landing sites separated by a distance of 900 km from each other, Amisadas are found in both places. In this paper, we analyze panoramas of both landers. In the course of this study novel unusual objects were found. By virtue of a close position of the objects to the TV-camera lens, low noise intrinsic to VENERA-14 images and sufficient number of the panoramas, detailed images of Amisadas were obtained. Information related to methods of the raw-image processing is also presented. The attention is paid to the method of search for hypothetical living forms on the planet Venus. Keywords: Planet venus; Space vehicles instruments; Planet’s the best and all our physical conditions are the best too”. Based on this surface; Astrobiology idea, limited “habitable zones” are drawn in schemes of extrasolar planet systems and are under the study of theoreticians. No other Introduction possibilities are considered. For thousands of years, humanity has wondered whether there is life outside the Earth. Recently, a series of studies was devoted to strange entities in images that were returned from the surface of the planet Venus by the VENERA landers, 39 (for VENERA-9, 10) and 32 years ago (for VENERA-13, 14). Experiments in television photography [1,2] instrumented by the landers VENERA yielded many panoramas (or their fragments) of the Venus surface at the landing sites. Thus the method was the same that is used for a contemporary search of hypothetical martian life. The images were re- processed using modern processing techniques. There are entities that one can consider to be signs of hypothetical life on Venus, regardless of how crazy this assumption sounds. Along with unfamiliar forms, some of the found objects are closely reminiscent of the forms of some of Earth’s living organisms. e.g., the term might be referred to as a ‘Bear Cub’ [3], found in a VENERA-9 panorama (Figure 1). The resolution in the panorama was 21’, and for that reason, despite the Bear Cub’s close position, the identifiability of finer details is limited. The similarity phenomenon is called terramorphism. Figure 1: Panorama fragment obtained as a result of the VENERA-9 The pictures revealed a dozen previously undetected strange objects mission upon additional data processing. In the forefront, there is a that can attest to the fact that Venus does possess hypothetical life. small object seen from above, similar to a bear-cub by its shape. By Materials shown in this paper demonstrate experimental results that its soft contours, the object is distinguished from the sharp stone involve re-processing of the original panoramas, without any edges. To the left beyond the object, over the ground, there retouching or corrections. For the moment, it is impossible to prove propagate long furrows that terminate under the Bear-Cub. that the objects are alive in fact because they cannot be touched. Apparently, these tracks indicate the preceding motion of the object However, the opposite is true also, that nobody can place errors into [4,6]. the processing of the images. Instead, critical arguments boil down to the famous humorous statement of A.P. Chekhov, in his ‘Letter to my neighbor-scientist’: "this cannot be, because it never can be." During the 39 and 32 years that passed since the time of TV Subconsciously, all positions of critics have been based on variations of experiments employing VENERA landers (1975 and 1982), no similar the statement: only the Earth’s conditions are suitable for life. “We are experiments or missions to Venus have been performed by any space Astrobiol Outreach Volume 2 • Issue 1 • 1000112 ISSN:2332-2519 JAO, an open access journal Citation: Ksanfomality LV (2014) Amisadas: Hypothetical Venusian Fauna at the Venera-14 Landing Site. Astrobiol Outreach 2: 1000112. doi: 10.4172/2332-2519.1000112 Page 2 of 5 agency. In connection with the renewed interest in what was occurring example is an object called Disk [4], which was detected in the BW-6 during the experiment and to the discovery of manifestations of panorama transmitted to the Earth on the 87th-100th min upon possible life revealed on some of the pictures, the panoramas were re- landing the VENERA-13 module. Panoramas of VENERA landers examined. A train of papers [4-6] published in 2012 presented some were studied for many years by both Russian and foreign researchers. data on the hypothetical Venus fauna and flora that survives under However, the Amisadas are described for the first time. Therefore, the physical settings that are radically different from the Earth’s. natural question arises, why no entities, even terramorphic were found previously? This fact can be explained by two reasons. The first one is The existence of life on Venus, at first glance, sounds absurdly. that nobody was looking for them, although the earliest publication Physical conditions on Venus are incompatible with terrestrial life at about it (by the author) is dated by 1978 [9]. The second, more all. It may be reminded that the Venusian atmosphere almost entirely important reason is the necessity to develop novel processing methods is composed of carbon dioxide and cloud layers located highly in that did not exist previously and the processing is very labour atmosphere consist of micron-size droplets of concentrated sulfuric assuming. Therefore, in the present paper, we make an attempt to acid. Surface temperature of Venus is 735 K (462°C), and pressure is describe the method of search for detection and processing of 9.2 MPa. In many sites, the planet surface is similar to solidified lava. terramorphic objects, namely of Amisadas. It is more difficult to The daytime illumination attains 5-10 klx and higher; blue light is explain, why a certain object could attract attention and be found out. absorbed by the atmosphere, and the sky tint is yellowish. Apparently, this is associated with individual features of the image The Sun disk usually is not seen through permanently presenting perception for different persons. These properties are sharpened, e.g., clouds. The duration of both the day and the night is 58.4 Earth days. at talent professional photographers of nature, who are capable to A typical Venusian landscape is a waterless red-hot stony or loose notice and fix unusual images or compositions ignored by other surface, mountains, and, sometimes, volcanoes. A hypothetical people. waterless Venusian life, if it does exist, has to use biophysical mechanisms of metabolism and photosynthesis, which are Obtaining and Processing of Experimental Data distinguished from those of the Earth’s life. Images published soon after the completion of the VENERA Panoramic images of the Venusian surface were returned in the missions were obtained on the basis of single or combined black-and- course of the Soviet VENERA missions in 1975 and 1982. In total, 41 white or color-divided panoramas. As was reported, there are many images or their fragments were transmitted by the landers’ cameras. primary raw images not studied yet. Detailed information on TV Up to now, 10 or 11 unusual objects were found, analyzed, and experiments on the VENERA-13 and VENERA-14 landers was discussed in relevant publications. The re-processing of the images published in [1-6] and is not repeated here. Different from cameras 1 made it possible to detect novel unusual objects that could be signs of of the VENERA-13 and VENERA -14 landers, the cameras 2 hypothetical life on the Venus planet. Compared to the VENERA-13 transmitted a full black-and-white image and then in turn, colored landing site [4-6], the analyzed VENERA-14 panoramas represent fragments of right and left parts of the panoramas, 14 fragments taken geological provinces of another type. Object found on panoramas of by each camera. VENERA-14 were originally referred to as “hespy” [7] (similarly to the case of the VENERA-13 landing site). However, described here unusually shaped objects, apparently, represent another hypothetical group of Venusian flora. Similarly to [4-6] and for convenience of description, the specific nickname “Amisadas” was proposed for this group of objects (an abbreviation from the name of ancient Babylonian king Ammizaduqa in Mesopotamia (XVI century BC). His astronomers used clay tablets in which apparitions of Venus were recorded.
Recommended publications
  • Venus Aerobot Multisonde Mission
    w AIAA Balloon Technology Conference 1999 Venus Aerobot Multisonde Mission By: James A. Cutts ('), Viktor Kerzhanovich o_ j. (Bob) Balaram o), Bruce Campbell (2), Robert Gershman o), Ronald Greeley o), Jeffery L. Hall ('), Jonathan Cameron o), Kenneth Klaasen v) and David M. Hansen o) ABSTRACT requires an orbital relay system that significantly Robotic exploration of Venus presents many increases the overall mission cost. The Venus challenges because of the thick atmosphere and Aerobot Multisonde (VAMuS) Mission concept the high surface temperatures. The Venus (Fig 1 (b) provides many of the scientific Aerobot Multisonde mission concept addresses capabilities of the VGA, with existing these challenges by using a robotic balloon or technology and without requiring an orbital aerobot to deploy a number of short lifetime relay. It uses autonomous floating stations probes or sondes to acquire images of the (aerobots) to deploy multiple dropsondes capable surface. A Venus aerobot is not only a good of operating for less than an hour in the hot lower platform for precision deployment of sondes but atmosphere of Venus. The dropsondes, hereafter is very effective at recovering high rate data. This described simply as sondes, acquire high paper describes the Venus Aerobot Multisonde resolution observations of the Venus surface concept and discusses a proposal to NASA's including imaging from a sufficiently close range Discovery program using the concept for a that atmospheric obscuration is not a major Venus Exploration of Volcanoes and concern and communicate these data to the Atmosphere (VEVA). The status of the balloon floating stations from where they are relayed to deployment and inflation, balloon envelope, Earth.
    [Show full text]
  • Appendix 1: Venus Missions
    Appendix 1: Venus Missions Sputnik 7 (USSR) Launch 02/04/1961 First attempted Venus atmosphere craft; upper stage failed to leave Earth orbit Venera 1 (USSR) Launch 02/12/1961 First attempted flyby; contact lost en route Mariner 1 (US) Launch 07/22/1961 Attempted flyby; launch failure Sputnik 19 (USSR) Launch 08/25/1962 Attempted flyby, stranded in Earth orbit Mariner 2 (US) Launch 08/27/1962 First successful Venus flyby Sputnik 20 (USSR) Launch 09/01/1962 Attempted flyby, upper stage failure Sputnik 21 (USSR) Launch 09/12/1962 Attempted flyby, upper stage failure Cosmos 21 (USSR) Launch 11/11/1963 Possible Venera engineering test flight or attempted flyby Venera 1964A (USSR) Launch 02/19/1964 Attempted flyby, launch failure Venera 1964B (USSR) Launch 03/01/1964 Attempted flyby, launch failure Cosmos 27 (USSR) Launch 03/27/1964 Attempted flyby, upper stage failure Zond 1 (USSR) Launch 04/02/1964 Venus flyby, contact lost May 14; flyby July 14 Venera 2 (USSR) Launch 11/12/1965 Venus flyby, contact lost en route Venera 3 (USSR) Launch 11/16/1965 Venus lander, contact lost en route, first Venus impact March 1, 1966 Cosmos 96 (USSR) Launch 11/23/1965 Possible attempted landing, craft fragmented in Earth orbit Venera 1965A (USSR) Launch 11/23/1965 Flyby attempt (launch failure) Venera 4 (USSR) Launch 06/12/1967 Successful atmospheric probe, arrived at Venus 10/18/1967 Mariner 5 (US) Launch 06/14/1967 Successful flyby 10/19/1967 Cosmos 167 (USSR) Launch 06/17/1967 Attempted atmospheric probe, stranded in Earth orbit Venera 5 (USSR) Launch 01/05/1969 Returned atmospheric data for 53 min on 05/16/1969 M.
    [Show full text]
  • Life on Venus, and How to Explore Venus with High-Temperature Electronics Carl-Mikael Zetterling [email protected]
    Life on Venus, and How to Explore Venus with High-Temperature Electronics Carl-Mikael Zetterling [email protected] www.WorkingonVenus.se Outline Life on Venus (phosphine in the clouds) Previous missions to Venus Life on Venus (photos from the ground) High temperature electronics Future missions to Venus, including Working on Venus (KTH Project 2014 - 2018) www.WorkingonVenus.se 3 Phosphine gas in the cloud decks of Venus Trace amounts of phosphine (20 ppb, PH3) seen by the ALMA and JCMT telescopes, with millimetre wave spectral detection 4 Phosphine gas in the cloud decks of Venus 5 Phosphine gas in the cloud decks of Venus https://www.nature.com/articles/s41550-020-1174-4 https://arxiv.org/pdf/2009.06499.pdf https://www.nytimes.com/2020/09/14/science/venus-life- clouds.html?smtyp=cur&smid=fb-nytimesfindings https://www.scientificamerican.com/article/is-there-life-on- venus-these-missions-could-find-it/ 6 Did NASA detect phosphine 1978? Pioneer 13 Large Probe Neutral Mass Spectrometer (LNMS) https://www.livescience.com/life-on-venus-pioneer-13.html 7 Why Venus? From Wikimedia Commons, the free media repository Our closest planet, but least known Similar to earth in size and core, has an atmosphere Volcanoes Interesting for climate modeling Venus Long-life Surface Package (ultimate limit of global warming) C. Wilson, C.-M. Zetterling, W. T. Pike IAC-17-A3.5.5, Paper 41353 arXiv:1611.03365v1 www.WorkingonVenus.se 8 Venus Atmosphere 96% CO2 (Also sulphuric acids) Pressure of 92 bar (equivalent to 1000 m water) Temperature 460 °C From Wikimedia Commons, the free media repository Difficult to explore Life is not likely www.WorkingonVenus.se 9 Previous Missions Venera 1 – 16 (1961 – 1983) USSR Mariner 2 (1962) NASA, USA Pioneer (1978 – 1992) NASA, USA Magellan (1989) NASA, USA Venus Express (2005 - ) ESA, Europa From Wikimedia Commons, the free media repository Akatsuki (2010) JAXA, Japan www.WorkingonVenus.se 10 Steps to lunar and planetary exploration: 1.
    [Show full text]
  • DAVINCI: Deep Atmosphere Venus Investigation of Noble Gases, Chemistry, and Imaging Lori S
    DAVINCI: Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging Lori S. Glaze, James B. Garvin, Brent Robertson, Natasha M. Johnson, Michael J. Amato, Jessica Thompson, Colby Goodloe, Dave Everett and the DAVINCI Team NASA Goddard Space Flight Center, Code 690 8800 Greenbelt Road Greenbelt, MD 20771 301-614-6466 Lori.S.Glaze@ nasa.gov Abstract—DAVINCI is one of five Discovery-class missions questions as framed by the NRC Planetary Decadal Survey selected by NASA in October 2015 for Phase A studies. and VEXAG, without the need to repeat them in future New Launching in November 2021 and arriving at Venus in June of Frontiers or other Venus missions. 2023, DAVINCI would be the first U.S. entry probe to target Venus’ atmosphere in 45 years. DAVINCI is designed to study The three major DAVINCI science objectives are: the chemical and isotopic composition of a complete cross- section of Venus’ atmosphere at a level of detail that has not • Atmospheric origin and evolution: Understand the been possible on earlier missions and to image the surface at origin of the Venus atmosphere, how it has evolved, optical wavelengths and process-relevant scales. and how and why it is different from the atmospheres of Earth and Mars. TABLE OF CONTENTS • Atmospheric composition and surface interaction: Understand the history of water on Venus and the 1. INTRODUCTION ....................................................... 1 chemical processes at work in the lower atmosphere. 2. MISSION DESIGN ..................................................... 2 • Surface properties: Provide insights into tectonic, 3. PAYLOAD ................................................................. 2 volcanic, and weathering history of a typical tessera 4. SUMMARY ................................................................ 3 (highlands) terrain.
    [Show full text]
  • The Magellan Spacecraft at Venus by Andrew Fraknoi, Astronomical Society of the Pacific
    www.astrosociety.org/uitc No. 18 - Fall 1991 © 1991, Astronomical Society of the Pacific, 390 Ashton Avenue, San Francisco, CA 94112. The Magellan Spacecraft at Venus by Andrew Fraknoi, Astronomical Society of the Pacific "Having finally penetrated below the clouds of Venus, we find its surface to be naked [not hidden], revealing the history of hundreds of millions of years of geological activity. Venus is a geologist's dream planet.'' —Astronomer David Morrison This fall, the brightest star-like object you can see in the eastern skies before dawn isn't a star at all — it's Venus, the second closest planet to the Sun. Because Venus is so similar in diameter and mass to our world, and also has a gaseous atmosphere, it has been called the Earth's "sister planet''. Many years ago, scientists expected its surface, which is perpetually hidden beneath a thick cloud layer, to look like Earth's as well. Earlier this century, some people even imagined that Venus was a hot, humid, swampy world populated by prehistoric creatures! But we now know Venus is very, very different. New radar images of Venus, just returned from NASA's Magellan spacecraft orbiting the planet, have provided astronomers the clearest view ever of its surface, revealing unique geological features, meteor impact craters, and evidence of volcanic eruptions different from any others found in the solar system. This issue of The Universe in the Classroom is devoted to what Magellan is teaching us today about our nearest neighbor, Venus. Where is Venus, and what is it like? Spacecraft exploration of Venus's surface Magellan — a "recycled'' spacecraft How does Magellan take pictures through the clouds? What has Magellan revealed about Venus? How does Venus' surface compare with Earth's? What is the next step in Magellan's mission? If Venus is such an uninviting place, why are we interested in it? Reading List Why is it so hot on Venus? Where is Venus, and what is it like? Venus orbits the Sun in a nearly circular path between Mercury and the Earth, about 3/4 as far from our star as the Earth is.
    [Show full text]
  • Venera-D Landing Sites Selection and Cloud Layer Habitability Workshop Report
    1 Venera-D Landing Sites Selection and Cloud Layer Habitability Workshop Report IKI Moscow, Russia October 2-5, 2019 Space Science Research Institute (IKI), Russian Academy of Science, Roscosmos, and NASA http://venera-d.cosmos.ru/index.php?id=workshop2019&L=2 https://www.hou.usra.edu/meetings/venera-d2019/ 2 Table of Contents Introduction ...................................................................................................................................................... 6 Final Agenda .................................................................................................................................................. 10 Astrobiology Special Collection of papers from the workshop .................................................... 14 Technical Report: Venera-D Landing Site and Cloud Habitability Workshop ......................... 15 1.0 Missions to Venus .......................................................................................................................... 15 1.1 Past and Present ................................................................................................................................. 15 1.1.1 Available Instruments and Lessons Learned Surface Geology ........................................................... 15 1.1.2 Available Instruments and Lessons Learned for Cloud Habitability ............................................... 16 1.2 Future Missions ..................................................................................................................................
    [Show full text]
  • Nightwatch PVAA Gen Meeting 02/26/16 PVAA Officers and Board
    Carl Sagan If you wish to make an apple pie from scratch, scratch, from pie an apple make to wish If you universe. the invent first must you Volume 36 Number 3 nightwatch March 2016 PVAA Gen Meeting 02/26/16 The Claremont Library is adding a third telescope to its was 12 separate areas of the galaxy seamlessly stitched together collection. You can check out the telescope for a week at a time. for a 5800 x 7700 pixel masterpiece. The photographer used the This telescope is a duplicate of the other two currently available. Slooh 17 inch reflector with a 2939mm focal length (f/6.8). 623 “Available” means you can check them out of the library, just exposures were stitched together to create the final image. like a book, but there is a waiting list that you would be put on. Eldred Tubbs brought in a graph showing gravity waves, and As the list is several (almost 6) months long, the 3rd telescope had a small presentation of what they had to go through to detect will, hopefully, reduce the wait. Many library patrons, after these waves. returning the telescope back to the library, immediately put their On a separate note, the April issue of Sky & Telescope has names back on the waiting list. Without a doubt, the Library an article entitled “Big Fish, Small Tackle” (Grab your Telescopes are a big hit. The PVAA maintains the telescopes, binoculars and drop a line in the deep pool of the Virgo Galaxy making sure they are kept in working order.
    [Show full text]
  • Radio Sounding of the Venusian Atmosphere and Ionosphere with Envision
    EPSC Abstracts Vol. 13, EPSC-DPS2019-609-1, 2019 EPSC-DPS Joint Meeting 2019 c Author(s) 2019. CC Attribution 4.0 license. Radio Sounding of the Venusian Atmosphere and Ionosphere with EnVision Silvia Tellmann (1), Yohai Kaspi (2), Sébastien Lebonnois (3) , Franck Lefèvre (4), Janusz Oschlisniok (1), Paul Withers (5), Caroline Dumoulin (6), and Pascal Rosenblatt (6,7) (1) Rheinisches Institut für Umweltforschung, Abteilung Planetenforschung, Universität zu Köln, Cologne, Germany, (2) Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot, Israel, (3) LMD/IPSL, Sorbonne Université, CNRS, Paris, France, (4) LATMOS, CNRS/Sorbonne Université, Paris,(5) Astronomy Department, Boston University, Boston, MA, USA, (6) Laboratoire de Planétologie et Géodynamique, Université de Nantes, France, (7) Geoazur, Nice Sophia-Antipolis University, France, ([email protected]) Abstract temperature and pressure profiles in the mesosphere and upper troposphere of Venus (~ 40 - 90 km). The EnVision is a one of the final candidates for the M5 first radio occultation experiment at Venus was call of the Cosmic Vision program from ESA. It is conducted during the Mariner 5 flyby in 1967 [2], dedicated to unravel some of the numerous open followed by Mariner 10 [3], several Venera missions questions about Venus' past, current state and future. [4], Magellan [5] and the Pioneer Venus Orbiter [6], The Radio Science Experiment on EnVision will and Akatsuki [7]. The most extensive radio perform extensive studies of the gravitational field occultation study of the Venus atmosphere so far was but also Radio Occultations to sense the Venus carried out by the VeRa experiment on Venus atmosphere and ionosphere at a high vertical Express [8,9].
    [Show full text]
  • The Surface of Venus As Revealed by Venera 9 and 10 Probes
    THE SURFACE OF VENUS AS REVEALED BY VENERA 9 AND 10 PROBES C.P. FLORENSKY V.I. Vernadsky Institute of Geochemistry and Analythical Chemistry USSR Academy of Sciences Moscow, USSR The landers Venera 9 and 10 transmitted to Earth television pictures of the immediate vicinities of landing sites. The pictures were taken by optical-mechanical panoramic cameras looking from view-ports at about 0,9 meter above the ground. The nominal field of view is U0°x l80°. The width of one element of the picture (camera resolution) is 21 minutes of arc. The pictures were subsequently treated by computer enhancement. The first results of panorama analysis were published elsewhere (l,U). Venera 9 landed at the point 32°N, 291°E on the rather steep (^20°) slope covered by angular sharp-edged rock fragments. The fragments have a horizontal dimension of up to 50 or 70 cm, and a verti­ cal dimension of no more than 15 to 20 cm. Some of the fragments de­ monstrate the evidence of layering approximately parallel to the flat­ tening of fragments. The surface between fragments is darker than the fragment surfaces of the same orientation and seems to be composed mainly of particles of a size less than the resolution of the camera. The on-board gamma-spectrometer reveals that the radioactivity of the surface at Venera 9 site is similar to radioactivity of basaltic rocks of the Earth ( 2 ). Venera 10 landed at the point l6°N, 291°E on a plain-like terrain. At the vicinity of the landing site the surface is composed of a rather dark and fine matrix (similar to the inter-fragment material of Venera 9 site) protruded by the hard-rock outcrops having dimensions of up to several meters in diameter and no more than several dozens of centi­ meters in height.
    [Show full text]
  • The American Nations; Or, Outlines of Their General History, Ancient And
    DUMBER 1. SPRIIVO 1836. THE AMERICAN NATIONS; OR, Outlines of A National History; OF THE ANCIENT AND MODERN NATIONS OF NORTH AND SOUTH AMERICA. yx* 4* Of this wide Western Hemisphera^\) Let us retrace the TT history ; * J **/yj ^/ Of all the Nations -L-*-* "* ^ * dwelling herejj^herejk f/* Let us recall the memory ^SSv C\* ^*^^>-^ * O*illf ts ; T^rsss- - ---^ FIRST NUMBER, OR VOMJME: GENERALITIES AND ANNALS. BY PROF. C. S* RAFINESQUE, PHILADEI.PHIA, PUBLISHED BY C. S. RAFINESQUE, NO. 110 NORTH TENTH STREET, SOLD BY THE PRINCIPAL BOOKSELLERS, AND IN LONDON BY O. RICH, IN PARIS BY MEILHAC & BAILLERE. 183G PROSPECTUS. Published quarterly at Five Dollars in advance for Six Numbers or Volumes, simi lar to this, of nearly 300 pages each sep arate Number sold for one Dollar, or more when they will contain maps and illustra tions. A list of Agents will be given hereafter. At present the principal Booksellers may act as such. The Names ot the Subscribers will be printed in a subsequent Number. It is contemplated to conclude these an nals and their illustrations in 12 Numbers or Volumes. Therefore the whole cost to subscribers will only be f 10, for which a complete American Historical Library will be obtained. By remitting $5 to the author, six Vol umes are secured whatever be their future price, and will be sent by mail: a similar sum will be due when the 7th number is issued. Those who may prefer to pay $10 at once, will be deemed Patrons of the work. Whoever subscribes and pays for 5 sets, is entitled to a 6th gratis.
    [Show full text]
  • Joint Press Release Pescara (Italy)
    Joint Press Release Pescara (Italy), 27 August 2021 Some of the mysteries of Venus will be resolved by studying its geologically youngest areas Future space probes to Venus should focus on the youngest volcanic features on the planet. This is the conclusion of an international team of planetary scientists, who wanted to determine if Venus is an active planet and the implications of this to understand Venus’ geologic history. The study was published on https://rdcu.be/cv7kT in the scientific journal Solar System Research. The geologic history of Venus is a mystery, and one of the most important unresolved questions is if Venus is currently an active planet like the Earth. Some scientists have long thought that most of the surface of the planet shouldn’t be any younger than 500 million years. However, recent studies have shown that some areas there are much younger than that. Studying them more closely will help understanding what really happened on Venus. By extension, this will provide fundamental clues to the geologic evolution of our own planet, and to the outstanding question why the two planets are so drastically different. The lead author of the study, Piero D’Incecco elaborates: “The topographic rises of Venus may cover a key role in our understanding of the whole geologic history of Venus.” “Moreover, there are a lot of open questions about how and how fast climate change affects our planet. Studying the chemistry of the surface-atmosphere interactions over young areas on Venus will provide crucial information about the mechanisms which caused the so-called runaway greenhouse effect on the hellish twin sister of our planet.
    [Show full text]
  • 3 Space Probes Critical Thinking
    Name Class Date CHAPTER 22 Exploring Space SECTION 3 Space Probes BEFORE YOU READ After you read this section, you should be able to answer these questions: • Why do we use space probes to visit other planets? • What kinds of information can space probes gather? What Are Space Probes? What does the surface of Mars look like? Does life STUDY TIP exist anywhere else in the solar system? To answer ques- Summarize Make a timeline tions like these, scientists send space probes through showing when the space probes in this section were the solar system. A space probe is a vehicle that carries launched. On the timeline, scientific instruments into outer space, but has no people describe the destination of on board. Space probes visit planets or other bodies in each probe. space. They can complete missions that would be too dangerous or expensive for humans to carry out. LUNA AND CLEMENTINE Luna 1, the first space probe, was launched by the Soviet Union in 1959. It flew past the moon. In 1966, Luna 9 made the first soft landing on the moon’s surface. In all, space probes from the United States and the Soviet Union have completed more than 30 lunar missions. In 1994, the United States probe Clementine Critical Thinking discovered that craters on the moon may contain water. 1. Infer Why would frozen The water may have been left from comet impacts. In water on the moon be useful 1998, the Lunar Prospector confirmed that frozen water for a human colony there? exists on the moon.
    [Show full text]