Samples contain all five nucleobases of DNA and RNA, supporting theory that asteroids may have seeded Earth with life's essential ingredients.
Scientists from NASA and other institutions who have been analyzing the Bennu asteroid sample that returned to Earth last September found molecules, including amino acids, which are essential ingredients of life as we know it.
Samples returned from an asteroid contain a surprising abundance of the basic ingredients of life. They were discovered to be rich in carbon, nitrogen and ammonia, with over 30 kinds of amino acids and the five nucleobases found in RNA and DNA. 1 The asteroid, Bennu, was targeted by a Nasa mission that returned a capsule to Earth in September 2023.
Scientists said they didn't find evidence of life on Bennu, but they did find evidence of the building blocks of life.
The building blocks of DNA have been found in samples returned to Earth from an asteroid, suggesting life rained down from space and could have formed elsewhere...
Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that shed light on how life arose.
A recent discovery by NASA showed that a near-Earth asteroid, designated 2024 YR4, can collide on Earth with more than 1% chance. On Dec. 27, 2024, the NASA-funded Asteroid Terrestrial-impact Last Ale
The Horsehead Nebula is a small dark nebula in the constellation Orion. The stunning image is captured by James Webb Space Telescope. The stunning image of NGC 9524 is captured by Hubble Space Telescope. This shining disk of a spiral galaxy sits approximately 25 million light-years away from Earth in the constellation of Sculptor.
The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from asteroid Bennu in 2020.
Scientists have finally had a close look at the rubble collected by a NASA spacecraft from an asteroid. In it, they've found new clues about the ingredients for life that were present in the early solar system and how they might have come to Earth.
Indian Air Force (IAF) officer and ISRO astronaut Shubhanshu Shukla is set to become the pilot for NASA’s Axiom Mission 4 (Ax-4) which is a private spaceflight to be launched to the International Space Station (ISS) in summers 2025.