On the heels of a NASA spacecraft's historic close flyby of the sun on Christmas Eve, scientists on Earth have one question ...

In a groundbreaking first, the Parker Solar Probe has successfully completed its closest encounter with the Sun. So where does this plucky probe go from here?

In October, high levels of solar activity once again triggered a strong geomagnetic storm at Earth, offering another widespread display of low-latitude aurora. Following this event, NASA and NOAA ...

The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

From exploring the Moon to revealing mysteries of the solar system, space agencies around the world are gearing up for an ...

Backed by the Gates Foundation, the Wheat Disease Early Warning Advisory System is on the front lines, looking for early ...