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 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.

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.

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 ...

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 … ...

PASADENA (CBS)— NASA announced a major milestone in the quest for life in the universe Monday: The discovery of another planet close enough to Earth that it could support life. The planet ...

The first discovery of a second Earth will likely be another watershed moment for her and many, she said. "An Earth analogue has different implications," she said.

New super-Earth discovery will help astronomers search for life in the Universe. ... an instrument capable of detecting velocity shifts as small as 10 centimeters per second.

More information: L. Sun et al, A temperate 10-Earth-mass exoplanet around the sun-like star Kepler-725, Nature Astronomy (2025). DOI: 10.1038/s41550-025-02565-z Provided by Chinese Academy of ...

The largest Martian meteorite ever discovered on Earth at a Sotheby’s auction in New York for $5.3 million after being found in the Sahara Desert in 2023.