What is a red giant branch star?

Nov 15, 2017 ... The planet, Ross 128 b, is Earth-sized and is now the second-closest to Earth in temperature. The closest is Proxima b, located around ... Oct 1, 2024 ... Barnard's star is the second closest star system to the Sun, and the nearest single star to us. Credit: IEEC/Science-Wave – Guillem Ramisa. Apr 16, 2024 ... The star orbiting Gaia BH3 at about 16 times the Sun–Earth ... second closest black hole to Earth at ~3800 light years away. Gaia ... Closest Stars to Earth · 1. Sun. 0.0000158 · 2. Proxima Centauri. 4.2421 · 3. Alpha Centauri (binary star). 4.3650 · 4. Barnard's Star. 5.9630 · 5. Wolf 359. 7.7825. Mar 19, 2025 ... 4 tiny, Earth-like planets found circling 2nd-closest star system to us — and could be visited by future human generations ... A quartet of small, ... Jan 11, 2022 ... A third star, Proxima Centauri (sometimes called Alpha Centauri C), is gravitationally associated with the former. It's actually slightly closer to Earth at 4. ... Venus is the second planet from the Sun, and Earth's closest planetary neighbor. It's the hottest planet in our solar system. Proxima Centauri is the closest star to earth, apart from the sun. Proxima Centauri is part of the Alpha Centauri star system. Proxima Centauri is located at a ... May 4, 2021 ... The Closest Earth-Like Planet To Us Is Being Thrashed By 7-Second 'Death Rays' ... closest Earth-like planet we know about. The answer ... Apr 18, 2024 ... ... second-closest known black hole to Earth ... AND THERE'S SOMETHING LIKE 6,000 TONS OF SPACE JUNK IN LOWER EARTH ORBIT JUST ABOVE OUR PLANET.