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ScienceDaily: Space & Time News |
Record broken: Hubble spots farthest star ever seen Posted: 30 Mar 2022 09:46 AM PDT NASA's Hubble Space Telescope has established an extraordinary new benchmark: detecting the light of a star that existed within the first billion years after the universe's birth in the big bang -- the farthest individual star ever seen to date. |
When worlds collide: Studying impact craters to uncover the secrets of the solar system Posted: 30 Mar 2022 09:13 AM PDT While for humans the constants might be death and taxes, for planets the constants are gravity and collisions. Astronomers are using information about impacts to understand the history and the composition of planets, moons, asteroids and meteorites throughout the solar system. |
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