NASA Administrator Jim Bridenstine this week warned that meteors are a threat to the planet.
The Earth is facing a climate crisis, but it's also getting greener and leafier. According to new research, the rise is largely courtesy of China and India.
Make Pluto great again?
An ultra hot planet 650 light years from Earth has an atmosphere of vaporized iron and titanium and surface temperatures approaching that of our sun, according to new observations.
A planet-hunting instrument has captured the first confirmed image of a newborn planet that's still forming in our galaxy.
In the constellation of Sagittarius, three infant planets have been found orbiting a young star 330 light-years from Earth. These are the first planets to be found using the powerful ALMA telescope in Chile, which is searching for our cosmic origins. The discovery was made by two independent teams of astronomers.