Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

Since the 1970s, Voyager 1 has been making groundbreaking discoveries. But its journey is far from over, and it's still ...

NASA's Jet Propulsion Laboratory oversees 40 missions to every planet in the solar system, plus the Sun. That won't save its ...

Data from the James Webb Space Telescope and other observatories suggests a supervolcanic exomoon may lurk around the giant ...

NASA's Jet Propulsion Laboratory (JPL) on Monday announced that it will lay off about 550 employees, or about 11 percent of ...

Lemmon and SWAN — plus a meteor shower are gracing October 2025 skies, weather-permitting. Learn the best times and ...

According to the American Meteor Society website, the shower will reach its peak on the evenings of Oct. 20 and 21, as the ...

The weak spot, known as the South Atlantic Anomaly, was identified in the 19th century and expanded in recent years.

Starship — the biggest and most powerful rocket ever built — thundered into the evening sky from the southern tip of Texas.

A West Texas woman saw something unusual on a recent morning, a massive parachute drifting slowly across the sky.

According to Phil Williams, who found the space zombie, the signal coming from the satellite faded in and out on a ...