U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...

A new study led by the Southwest Research Institute (SwRI) has decoded the puzzling atmosphere of TOI-270 d, a distant ...

The Trappist-1 system, just 40 light years from Earth, contains 7 rocky planets—all roughly the size of Earth. Packed tightly within the space between Mercury and the Sun, three of these planets lie ...

A new machine learning model has predicted that there are 44 Earth-like planets in other star systems in the Milky Way galaxy, with researchers from Switzerland claiming that the algorithm at the ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...

Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even ...

Scientists have found new but tentative evidence that a faraway world orbiting another star may be home to life. A Cambridge ...

A new study ... alien planet. With molecules like carbon dioxide, methane and water detected, we could start doing some geochemistry to learn how this unusual world formed." NASA's JWST detected ...

This new planet does not orbit its dwarf star like the planets in our system do, following the pattern of a disk. Furthermore, planet Earth takes a whole year to ... They focused their NASA TESS ...

NASA recently tracked asteroid 2024 YR4, which initially showed a 3 per cent chance of hitting Earth in 2032. New data shows it's no longer a threat, but the incident highlights the need for strong ...