Thursday, August 20, 2026 | 04:24 PM ISTहिंदी में पढें
Origin Of Life
3.5-bn-year-old rock found in Jharkhand that may hold oldest signs of life
A rock from Jharkhand contains carbon signatures that researchers say point to ancient microbial activity, offering a rare glimpse into life on early Earth
 "3.5-bn-year-old rock found in Jharkhand that may hold oldest signs of life")
Updated On : 20 Aug 2026 | 4:05 PM IST
Nasa spacecraft touches asteroid surface to return alien samples to Earth
While the mission has been a success so far, it will take about a week for the OSIRIS-REx team to confirm how much samples the spacecraft collected. The goal is to gather at least 60 grams
 "Nasa spacecraft touches asteroid surface to return alien samples to Earth")
Updated On : 22 Oct 2020 | 1:49 AM IST
16-sec-action, 334 mn km away: Osiris to grab 1st asteroid sample on Oct 20
A well-preserved time capsule from the early solar system, asteroid Bennu could hold answers to the origin of our sun, its planets, and ultimately life as we know it
 "16-sec-action, 334 mn km away: Osiris to grab 1st asteroid sample on Oct 20")
Updated On : 11 Oct 2020 | 1:14 PM IST
Are we the aliens we seek?
Astrobiologists earlier found evidence of microorganisms reaching the planet in air samples
 "Are we the aliens we seek?")
Updated On : 23 Nov 2017 | 3:02 PM IST