A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

CE Antilae, discovered in 1999, has long been a system of great interest to astronomers because it is seen "pole-on" from ...

The extrasolar planet, dubbed TWA 7b, also has the lowest mass of any planet that has been directly imaged beyond the solar ...

After three years of helping astronomers investigate known planets beyond the solar system, the James Webb Space Telescope ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

NASA's James Webb Space Telescope (JWST) continues to bring surprising discoveries, in this case, a planetary system just 300 light-years from Earth, known as YSES-1 b and YSES-1 c ...

As far as galactic pictures go, this one's a masterpiece. Astronomers have created an ultra-detailed image of the Sculptor Galaxy, covering an area around 65,000 light-years wide.

Where there's data, there's data analysis! Data Science spans all the other disciplines at the SETI Institute. Whether one is characterizing sand dunes on Mars or detecting extrasolar planets, there's ...

Even if only 1.5% of them host gas giants—a scientist's estimate—that could mean millions of planets similar to TOI-6894b. This discovery opens new perspectives in the search for extrasolar worlds.

For decades it was thought that water was prevalent in the outer reaches of the Solar System early in its history, with comets and asteroids delivering moisture to Earth and the inner planets during ...