Sunita Williams is an Indian-American NASA astronaut with a history of record and achievements. Sunita Williams launched into ...

Former astronaut and engineer Leland Melvin spoke with elementary school students about fueling those dreams through reading.

In the artist's latest feature, an amnesiac astronaut wakes up on an unknown planet after a mission goes wrong.

The cosmos holds many secrets, and recent discoveries continue to astound even seasoned experts. Scientists have detected ...