However, Scientists also suggest that this phosphine could be remnants from a time when Venus was a much more hospitable place. Existence of phosphine is the most credible evidence yet for the possibility of life away from Earth. Day 37 – Q 1. Venus is now the fourth planet where scientists have detected phosphine after two gas giants and Earth. It does not have any natural satellites or rings, and it rotates from east to west, i.e., in the opposite direction to most other planets. Apart from being produced in industrial processes, phosphine, a colourless but smelly gas, is known to be made only by some species of bacteria that survive in the absence of oxygen. Discuss. Phosphine was seen at 20 parts-per-billion in the Venusian atmosphere, a … A team of scientists have reported traces of phosphine in a concentration of approximately 20 parts per billion, thousands to millions of times more than what could otherwise be expected. The VIRAL (Venus Infrared Atmospheric Gases Linker) instrument co-developed with the Russian federal space agency Roscosmos and the LATMOS atmospheres, environments and space observations laboratory attached to the French national … Landmark: Near Mr Brown / Opp to Sahu Studio. 1. Missions to Venus are not new. APEIROGON TECHNOLOGIES PVT. Context: Recently, phosphine gas in the atmosphere of Venus was discovered by an international team of astronomers. The possibility of a ‘two-front’ war with Pakistan and China is the most significant security threat for India. Landmark: Opposite to BBMP Office, IASBABA, 5B, Pusa Road, Karol Bagh, New Delhi – 110005. Venus is a barren wasteland, surrounded by a thick carbon dioxide atmosphere. It is normally produced using aluminium phosphate as substrate. Scientists have detected in the harshly acidic clouds of Venus a gas called phosphine that indicates microbes may inhabit Earth’s inhospitable neighbour, a sign of potential life beyond Earth. In fact, the Indian Space Research Organisation (ISRO) is also planning a mission to Venus, tentatively called Shukrayaan, in the near future. As early as the 1970s, when the first exoplanets were not even discovered experimentally, phosphine was seen on Jupiter. The finding can further ignite interest in space missions to Venus. Discovery of Phosphine gas in the atmosphere of Venus - news news,Sci And Tech Discovery of Phosphine gas in the atmosphere of Venus, baliyans, UPSC , Insight Ias Current Affairs [jetpack_subscription_form subscribe_text=”” title=””], No.38, 3rd Cross, 1st Phase, 2nd Stage, Context: An announcement by an international team of astronomers about the discovery of phosphine gas in the atmosphere of Venus triggered global excitement. Phosphine (PH3) is a pyramidal molecule comprising three hydrogen atoms joined to a single phosphorus atom. Temperatures can soar to nearly 900 degrees Fahrenheit on the surface, hot enough to melt lead (and most spacecraft). The finding can further ignite interest in space missions to Venus. Phosphine is the compound. 60 Feet Main Road, Chandralayout, Bengaluru But that's significantly more abundant — 1,000 times more abundant — than on Earth, Pasek said. Venus is considered to be a hostile planet. Venus is wrapped in a thick, toxic atmosphere that traps in heat. What are your views on the frequent disruption of parliamentary proceedings? Landmark: Just 50m from Karol Bagh Metro Station, GATE No. Phosphine, a compound of one phosphorous atom and three hydrogen atoms, has been discovered in Venus’s atmosphere. Context: Recently, phosphine gas in the atmosphere of Venus was discovered by an international team of astronomers. FOREST SERVICES. The discovery is more significant than the discovery of water on the Moon or Mars. Venus is the only planet on which Phosphine gas has been detected apart from Earth. (ISRO) is also planning a mission to Venus, tentatively called Shukrayaan, in the near future. The team used telescopes in Hawaii and Chile’s Atacama Desert in order to observe upper cloud deck of Venus which is around 60 km .. Month: Current Affairs - September, 2020. The presence of phosphine in the atmosphere of Venus is something that was not expected and is “unexplained”. Examine. A/C Name: APEIROGON TECHNOLOGIES PVT. To access the same, a google account is a must. A/C No: xxxxxxxxxx2695 Recently, phosphine gas in the atmosphere of Venus was discovered by an international team of astronomers. Venus is Earth’s closest planetary neighbour. PSI/STI/ASO. The temperature of Venus is too high, and its atmosphere is highly acidic, just two of the things that would make life impossible. Scientists have found that the atmosphere of Venus contains traces of phosphine gas. The discovery throws light about the possibility of the presence of life forms on Venus. Date: 16-Sep-2020 DNS Notes - Revision UPSC Current Affairs: Venus in Focus | Page 6 UPSC Syllabus: Prelims: Science & Technology Sub Theme: Phosphine Gas on Planet Venus |Significance of Phosphine | Missions to Venus| UPSC Context-Nature Astronomy published a paper on findings of phosphine gas on Venus. Day 37 – Q 3. India becomes a member of UN Commission on Status of Women, India needs to change the framework of non-involvement, International Space Agencies – Missions and Discoveries. Due to its similarities to our planet, astronomers believe that Venus interior would also be fairly similar to Earths. But on Jupiter phosphine is said to form deep in the interiors of the gas giant and rise to the top, in a purely chemical process. o Phosphine was first identified in Venus’s atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Venus is wrapped in a thick, toxic atmosphere that traps in heat. The discovery throws light about the possibility of the presence of life forms on Venus. Spacecraft have been going near the planet since the 1960s, and some of them have even made a landing. LTD Bank Details: Do you agree? RTO. Researchers examined potential non-biological sources such as volcanism, meteorites, lightning and various types of chemical reactions, but none appeared viable. Don’t lose out on any important Post and Update. They detected traces of phosphine. Please select at-least one course from above list Close Submit. MPSC. Presence of Phosphine on Venus • Phosphine was detected in the temperate zone of Venus' atmosphere at an altitude of about 50 km ... SSC, UPSC … Phosphine was first identified in Venus’s atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. Referred as Earth’s “sister planet” because of their similar size, mass, proximity to the Sun; Atmosphere of Venus is extremely enriched of primordial noble gases. What are the emerging issues with respect to LG’s relations with the elected government? Recently, an international team of astronomers has announced the finding of phosphine gas in the atmosphere of Venus, triggering excitement … Details: A team of experts used telescopes in Hawaii and Chile’s Atacama Desert to observe Venus’ upper cloud deck, around 60 km from the surface. Earth is the third. Venus covers Earth every 584 days as it orbits around the Sun. There are several things that we know about Venus that make life, as we know it, unsustainable on that planet. It is known to be produced only through a biological process, and not through any naturally occurring chemical process. The latest finding is a fresh insight into conditions on planet Venus. Interview Discussions-Think Rethink & Perform (TRP), IASbaba’s TLP (Phase 1 – ENGLISH & हिंदी), Geography Optional Mains Test Series 2020, Sociology Optional Mains Test Series 2020, Pub-Admin Optional Mains Test Series 2021, Anthropoloy Optional Mains Test Series 2020, TLP+ 2020 Mains Test Series (Mentorship based ) – UPSC 2020, INTEGRATED LEARNING PROGRAMME (Eng+Hindi) – 2021, https://www.youtube.com/watch?v=uSU7BRwFuEQ, IASbaba’s TLP (Phase 1 – ENGLISH & हिंदी): UPSC Mains Answer Writing – General Studies Paper 2 Questions [22nd February,2021] – Day 37. This is also called retrograde rotation. ; In the outer solar system, phosphine is made deep in the interiors of Jupiter and Saturn. What are the roles and privileges of Lieutenant Governor (LG) in the Union Territories (UTs)? GS Paper I covers Indian Heritage & Culture, History & Geography of the World… Continue Reading UPSC Mains GS Paper 1-2020 Which among the following statement(s) is/are correct in the context of Phospine gas recently discovered in the Venus upper atmosphere? LTD is the parent company of CIVILSDAILY IAS. The researchers estimate that phosphine forms about 20 parts per billion of Venus’s atmosphere. Earth is the third. Anaerobic micro-organisms produce phosphine on Earth. Over 6 lakh users. ISRO has planned to launch its Venus mission- ‘Shukrayaan-1′ in 2025 and France will participate in it, French space agency CNES. Venus orbit around the Sun every 224.7 Earth days. Further study and precise observations using the Atacama Large Millimeter/sub-millimeter Array facility in Chile confirmed the suspicions of the researchers in 2019. Examine the provisions with respect to the nomination of members in both the houses of the Parliament. Scientists have detected in the harshly acidic clouds of Venus a gas called phosphine that indicates microbes may inhabit Earth’s inhospitable neighbour, a sign of potential life beyond Earth. Critically comment. There are some other ways in which this chemical might be produced, for example, in the underbelly of volcanoes or meteorite activity, but that would have shown in much lower concentrations. There are several things that make life unsustainable on Venus. Surface temperatures reach a scorching 880 degrees Fahrenheit (471 degrees Celsius), hot enough to melt lead. Venus is wrapped in a thick, toxic atmosphere that traps in heat. The discovery throws light about the possibility of … The presence of phosphine in the atmosphere of Venus is something that was not expected and is "unexplained. - Ever since the discovery of a chemical called phosphine on Venus was announced in September last year, the scientific community has been in a tizzy. All future missions to Venus would now be attuned to investigating further evidence of the presence of life. Phosphine Gas: It is a colourless and smelly gas. Day 37 – Q 5. We ask students to login via google as we share a lot of our content over google drive. European Space Agency’s mission, Venus Express, found signs of ozone, made of three oxygen atoms and considered a biomarker, in the upper … Similar in structure but slightly smaller than Earth, it is the second planet from the sun. Ace The Prelims (ATP) – 2021– PRELIMS – [22nd February, 2021] – Day 43, UPSC Static Quiz – 2021: IASbaba’s Daily Static Quiz (PYQs) – History [Day 43], UPSC CSAT Quiz – 2021: IASbaba’s Daily CSAT Practice Test – 22nd February 2021, UPSC Quiz – 2021 : IASbaba’s Daily Current Affairs Quiz 22nd February 2021, PRE CUM MAINS ANSWER WRITING: TLP CONNECT – 2020, PRE CUM MAINS FLAGSHIP PRORGAMME: ILP – 2020, B-1/66, Sector J, Aligunj, Lucknow – 226024. • Phosphine, a compound of one phosphorous atom and three hydrogen atoms, has been discovered in Venus’s atmosphere. Phosphine on Venus may or may not be a sign of life, and we have to wait for future explorations of the planet for clarity on that. Phosphine was first identified in Venus’s atmosphere in 2017, using the James Clerk Maxwell Telescope in Hawaii. With a diameter of 12,014 kilometers (7,465 miles), Venus is only slightly smaller than our planet. The researchers estimate that phosphine forms about 20 parts per billion of Venus’s atmosphere. The discovery throws light about the possibility of the presence of life forms on Venus. An international team of researchers have detected traces of phosphine gas in the atmosphere of Venus. Click to download our app. Hosting life on Venus The presence of phosphine in the atmosphere of Venus is something that was not expected and is "unexplained. The new detection shows phosphine levels on Venus about equal to those on Jupiter and Saturn. BANKING. Category: Science & Technology Current Affairs. Concept: Phosphine is a colourless but smelly gas, known to be made only by some species of bacteria that survive in the absence of oxygen. Subject: Science and tech. 2. Prof. Greaves first identified phosphine in Venus’s atmosphere in 2017, … It is similar in structure but slightly smaller than Earth, it is the second planet from the sun. Q.Which phenomenon has Venusian winds rotating 60 times faster than the planet below on the dark side? Main points: A team of experts used telescopes in Hawaii and Chile’s Atacama Desert to observe Venus’ upper cloud deck, around 60 km from the surface. Surface temperatures reach a scorching 880 degrees Fahrenheit (471 degrees Celsius), hot enough to melt lead. As of now, the plan is still on the drawing board. Shouldn’t there be a strict law to curb such disruptions? Phosphine – a phosphorus atom with three hydrogen atoms attached – is highly toxic to people. From UPSC perspective, the following things are important : Mains level : Quest for extraterrestrial life. Editorial Existence of phosphine is the most credible evidence yet for the possibility of life away from Earth. Day 37 – Q 2. What are the recent initiatives taken by the government to increase the inflow of foreign investment in the country? Discuss. It is too early to consider this as evidence for extraterrestrial life. Scientists have found that the atmosphere of Venus contains traces of phosphine gas. Phosphine gas is associated with the living organisms which on Earth. Recently, phosphine gas in the atmosphere of Venus was discovered by an international team of astronomers. ; Scientists have discovered this chemical which is … It is a terrestrial planet. Scientists from the National Centre for Integrated Pest Management (NCIPM) and Indian Council of Agricultural Research (ICAR) have conducted experiments in four different agro-climatic locations for the use of Phosphine as replacement of methyl bromide.. Phosphine is 100% effective against the pests as a fumigant in a gaseous form. Phosphine has been seen on Jupiter and Saturn. Critically comment. ... UPSC. Learn everyday with Experts!! Phosphine was seen at 20 parts-per-billion in the Venusian atmosphere, a trace concentration; About Venus. Heavy clouds swirling around the planet are made of droplets of sulphuric acid that are so acidic, pH scale are unable to measure them. Phosphine was seen at 20 parts-per-billion in the Venusian atmosphere, a trace concentration. 8 (Next to Croma Store), B-1/66, Sector J, Aligunj, Lucknow – 226024 Its also believed to have a central iron core and a rocky mantle (much … UPSC Mains Essay Paper-2020: Click here UPSC Mains GS Paper 1-2020 was held on 9th January, 2021. The idea was triggered recently after astronomers announced the discovery of phosphine gas in the atmosphere of the planet Venus –Does it hold Life? ENGINEERING SERVICES. The discovery throws light about the possibility of … Recently, phosphine gas in the atmosphere of Venus was discovered by an international team of astronomers. Day 37 – Q 4. [New Batch] IASbaba’s Courses- UPSC 2021 : e-CLP, ILP, AIPTS, TLP Connect- ADMISSIONS OPEN! They detected traces of phosphine. What are the key considerations that attract foreign investors to a country? Phosphine. The latest finding is a fresh insight into conditions on planet Venus. Venus is Earth’s closest planetary neighbour. Near the giant planets’ cores, the temperatures and pressures are extreme enough to craft the molecule, which then rises through the atmosphere.