Astronomers have found a new super-Earth named TOI-1846 b. This planet is about twice the size of Earth. It orbits a red dwarf star 154 light-years away. Scientists think it might have a lot of water.

Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

On July 23, 2015, NASA announced the discovery of the first truly Earth-like planet. This find comes thanks to the Kepler Space Telescope , which was launched in March of 2009 and has been planet ...

NASA confirms the existence of TOI‑1846 b, a nearby hot super-Earth that could contain water, initially observed by NASA's ...

NASA discovery of planet remarkably like ours gives hope for 'second Earth' Amanda Kooser Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET.

Planetary system's second Earth-size world discovered. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 01 / 230110151046.htm ...

With half the mass of Earth, the newly discovered planet is one of the lightest among the nearly 5000 exoplanets known today. ... GJ 367 b therefore cannot be considered a ‘second Earth’.

Scientists studying data from the Alpha Centauri star system on Wednesday announced what they believe is a second Earth-like planet orbiting the star closest to … ...

If this theoretical second planet in the system is confirmed, it would become the smallest habitable-zone planet discovered by TESS, NASA's exoplanet-detecting satellite.

Discovered alongside Teagarden's Star b in 2019, Teagarden's Star c is also a potentially rocky super Earth. It has an orbital period of 11.4 Earth days and mass 1.11 times that of Earth.

NASA announced a major milestone in the quest for life in the universe Monday: The discovery of another planet close enough to the sun it orbits to potentially support life. Called Kepler-22b, the ...