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ANCIENT WATER ON MARS
Billions of years ago, Mars shifted from rivers and lakes to dry dunes; NASA says Curiosity’s hematite crystals may help date that climate shift in rock- In 2011, a 320-gram Martian meteorite discovered in Sahara Desert reveals red planet Mars once had water
- Why NASA's latest moon discovery creates a major dilemma for Artemis astronauts
- NASA's Curiosity rover discovers vast field of honeycomb-like textures on Mars. Here's why it mattersNASA's Curiosity rover found a large field of honeycomb-like rock textures. These polygonal fractures are the largest such formation the ro...30 Jul, 2026, 08.23 PM IST
- In 2012, NASA's Curiosity Rover discovered a home, now that 96-mile wide Gale Crater is sparking claims of finding doorway to a long lost civilization in MarsNASA, the European Space Agency, and other international partners continue planning ambitious explorations of Mars, including efforts to re...29 Jul, 2026, 08.30 PM IST
- NASA’s Curiosity Mars rover sends images of cracked wheel, shows signs of ageing after 14 years on the Red PlanetNASA's Curiosity rover's wheels show extensive wear after years of exploration. Sharp rocks and uneven terrain have caused significant dama...28 Jul, 2026, 02.42 PM IST
- In 2005, scientists thawed 32,000-year-old organisms frozen since the Ice Age, and they started swimming almost immediately, challenging everything we knew about life's limitsNASA scientists made a groundbreaking discovery deep inside Alaskan permafrost. They defrosted 32,000-year-old bacteria frozen since the an...27 Jul, 2026, 08.01 PM IST
- It was built for 30 days. It survived 1,004: How a 4-pound helicopter became one of NASA's greatest success storiesNASA's Ingenuity helicopter surpassed expectations, operating for over a thousand days instead of the initially planned thirty. Completing ...27 Jul, 2026, 06.09 PM IST
- NASA's Curiosity rover uncovers unusual honeycomb-like pattern on Mars. What does it mean?NASA's Curiosity rover has photographed an unusual honeycomb-like pattern on Mars. This striking network of polygon-shaped ridges stretches...16 Jul, 2026, 11.22 AM IST
- China's Tianwen-2 captures first close-up image of Earth's quasi-moon ahead of historic sample missionChina's Tianwen-2 spacecraft has reached Kamo'oalewa, a temporary quasi-moon of Earth. The mission faces challenges due to the asteroid's s...10 Jul, 2026, 03.39 PM IST
- Scientists think they have found Earth’s oldest crash site, and it’s 3 billion years oldThe discovery of Earth’s oldest impact crater may rewrite planetary history. Scientists studying Western Australia’s ancient rock formation...30 Jun, 2026, 10.30 PM IST
- NASA's Perseverance discovers a rich cache of organic molecules on Mars, suggesting the building blocks of life were widespread on the ancient Red PlanetLife on Mars: Scientists have detected complex organic matter in an ancient river valley on Mars, specifically within Jezero Crater. This d...28 Jun, 2026, 10.50 AM IST
- Human-tongue-shaped object found on Mars? ESA discovers horseshoe-shaped channel at Mars’ mountain three times taller than Everest and pinpoints ancient water flowNew images from ESA's Mars Express reveal Olympus Mons' colossal scale and intriguing features. Frozen lava tongues cascade down its slopes...16 Nov, 2025, 01.11 PM IST
- Did Mars have sandy beaches? New study reveals clues of a lost ocean and suggests the planet was once warm and wetNew findings provide evidence that Mars may have had a vast ocean around 3.5 to 4 billion years ago. During this period, the planet had a t...25 Feb, 2025, 08.58 PM IST
- The Red Planet deep under: Potential life on Mars likely lived below the surfaceUnderground heat would have been possible 4.1 bn years ago or in the Noachian era on Mars.03 Dec, 2020, 02.34 PM IST
- Ancient lake on Mars harboured diverse microbial life: Study"These were very different, co-existing environments in the same lake," said Joel Hurowitz of Stony Brook University in the US.02 Jun, 2017, 03.50 PM IST
- Ancient Mars hosted habitable environments: StudyThe extent of the global distribution of martian carbonates is not yet fully resolved and the early climate on the red planet is still subj...25 May, 2016, 01.21 PM IST
- Ancient Mars had long-lasting lakes, rivers: NASAMars harboured long-lasting lakes and water streams about 3.8 to 3.3 billion years ago, boosting the odds that life may have once existed o...09 Oct, 2015, 05.02 PM IST
- Mars rover finishes marathon in over 11 yearsNASA's Mars rover Opportunity has completed its first Red Planet marathon, clocking 42.195 kilometres in a finish time of roughly 11 years ...18 May, 2015, 07.01 PM IST
- Ancient rock shows signs of water on MarsMars' atmosphere is mostly carbon dioxide but contains some ozone, said Shaheen, who investigated the process of oxygen isotope exchange.24 Dec, 2014, 06.45 PM IST
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