New research suggests that the telescope could be poised to detect an Earth-sized planet orbiting Proxima Centauri, our ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered that aging stars in their so-called ...

Quasi-moons are not real moons and don't actually orbit the Earth, although they sometimes appear to do so for short periods of time, Phil Nicholson, professor of astronomy at Cornell University, told ...

An asteroid named 2025 PN7 has been in quasi-orbit of Earth for approximately 60 years. It's expected to stay there for ...

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

No, NASA didn’t confirm a second moon, but scientists did discover something else that’s been traveling with Earth for ...

Right now, we're zooming through space at incredible speeds, so why aren't we dizzy or flying off into space?  An expert ...

A giant exoplanet orbiting a nearby dwarf star has been found in an ideal location for next-generation telescopes to search for potential signs of life. The discovery of a potential “super-Earth” loca ...

Everyone you know younger than 25 has never experienced a moment when a human hasn't been in space, orbiting our world.

This is all by design. When satellites or other orbiting spacecraft have outlived their purpose or completed their missions, ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers have detected a new exoplanet ...