In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...
Astronomers have spotted a Saturn-sized world drifting through a region of space that theory once said should be almost empty ...
The vast, silent expanse of our solar system has just played host to a visitor from the deepest reaches of the galaxy, and it ...
Their analysis showed that the planet lies about 3,000 parsecs, or just under 10,000 light-years, from Earth. Its mass is ...
What seemed like new planets around Fomalhaut were actually expanding dust clouds from violent planetary collisions seen by Hubble.