A dazzling image taken by NASA's 2001 Mars Odyssey orbiter shows an unprecedented view of a 12-mile-high volcano poking ...

An asteroid discovered late last year is expected to be in our neck of space in 2032. The good news? It's not coming for ...

For reasons still unknown, Earth's energy imbalance is rising much faster than models can account for. Now, scientists are ...

A new study, employing NASA's planetary modeling, predicts Earth's oxygen will vanish in roughly one billion years, much ...

NASA's GOLD mission found unexpected, and unexplainable, C-shapes and X-shaped formations in part of Earth's atmosphere ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, ...

If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle ...

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.

NASA astronauts Butch Wilmore and Suni Williams weren’t sure if they would ever return home, they admitted in a new BBC ...

The truth is out there. Astronomers say they’re stunned by an unidentified object flashing strange signals from deep space.

NASA scientists are in a state of anxious limbo after the Trump administration proposed a budget that would eliminate the NASA Goddard Institute for Space Studies as a standalone entity.