The picture-perfect launch of twin Escapade spacecraft bound for Mars presage a fantastical new age in exploring the planets, ...

For seven years, a puzzling signal beneath the Martian south pole has divided planetary scientists over whether a hidden lake ...

NASA’s astronauts are preparing to walk on the Moon again—this time in a suit built for a new era. The space agency has begun ...

Results of a new study show that patients with major depressive order who have not been helped by antidepressants could benefit from short-term use of nitrous oxide, researchers announced Sunday.

NASA will provide key landing hardware, heaters, a launch vehicle, and the MOMA instrument to support ESA’s Rosalind Franklin ...