Astronomers have achieved a first in exoplanet hunting by using the Hubble Space Telescope images to investigate a mysterious ...

A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...

Discover the top 5 Star Wars planets that have captivated gamers in unforgettable video game adventures. From the lush ...

NASA has confirmed the discovery of an Earth-sized planet parked right in the “habitable zone” of a distant red dwarf star.

Scientists have been working on ways to find new worlds far from Earth, and this strange method theorized decades ago has ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Celebrate the Fourth with the Fireworks Galaxy, then check out the Demon Star Algol and the Full Buck Moon in the sky this ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

Half toybox, half science project, Kerbal Space Program is the most fun you can have while learning about space. On the ...

Planetariums were a hit with the public. Within decades, they had spread around the world – the first planetarium in the ...

"If you trace its orbit backward, it seems to be coming from the center of the galaxy, more or less," Chodas added. "It definitely came from another solar system. We don't know which one." ...

Bechtol and his fellow scientists hope they can learn more about the universe than all of scientific progress has allowed in ...