Earth' planet that appears to flash a repeated signal from 154 light-years away.The planet, named TOI-1846 b, is almost twice the size of Earth and four times as massive.It orbits a small, cool red dw ...

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

The observations offer a unique glimpse into the inner workings of an emerging planetary system, said the University of ...

Scientists have long theorized that planets, including those in our solar system, form from interstellar dust and gas as it ...

NASA has found a new “Super Earth” planet just 154 light-years away that’s sending out a strange, repeating signal. The planet, named TOI‑1846 b, is about twice as wide as Earth and around four times ...

This makes it 35 times the mass of Earth and a year on its planet lasts 355 days, the discoverers noted in their findings published in The Astrophysical Journal Letters. The planet was detected after ...

In 2003, NASA-funded researchers spotted what was then the most distant object discovered in our Solar System. The dwarf planet, named Sedna after the Inuit goddess of the sea, was found over 12.9 ...

Researchers have gained direct insights into the area where rocky planets, such as Earth, originate around young protostars.

Astronomers have captured a rare glimpse inside HOPS-315, a young star that appears to sit at the center of a nascent version of our own solar system.

A new, unseen planet named Kepler-139f has been discovered in the Kepler-139 star system. It's twice as massive as Neptune!

A paper published this week by doctoral candidate Te Han and his adviser, Paul Robertson, probably shrinks the number of ...