As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

James Webb Space Telescope observations suggest Pluto’s atmosphere is unlike any other in the solar system, confirming a 2017 ...

With 3.2 billion pixels and a decade-long search, the Rubin Observatory will reveal what’s been hiding in plain sight.

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

The first observations of Pluto by NASA's James Webb Space Telescope (JWST) reveal dramatic phenomena on its surface, like ...

A recently discovered celestial body is rewriting our knowledge of the Kuiper Belt and maybe challenging the existence of the ...

The small world was found during a search for the hypothetical Planet Nine, and astronomers say the next time it will reach ...

Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond ...

The TNO is potentially large enough to qualify as a dwarf planet, the same category as the much more well-known Pluto. The new object ... from the Victor M. Blanco Telescope and Canada France ...

What new findings have we discovered about our favourite little world, Pluto? Starmer Delivers Warning ... Sigh of Relief Before March Madness Webb telescope's images of exoplanets "stunned ...

Lon Tweeten for TIME None of the new discoveries about Pluto ... student and the discoverer of the planet Pluto, looks over a Newtonian reflecting telescope he built in 1928.Bettmann Archive ...