The “Seven Sisters” have far more relatives than anyone imagined. Using NASA and ESA space telescopes, astronomers found ...

In the 1960s, Frank Sinatra’s song Fly Me to the Moon became closely associated with the Apollo missions. The optimistic ...

January 28, 1986: a day that froze America in shock and disbelief. Join us as we examine the Challenger disaster that claimed ...

NASA images show asteroid 2025 OW spinning at extreme speed, improving its orbit forecast and revealing surface details only ...

We make no claims to be an expert on anything, but we do know that rule number one of working with big, expensive, mission-critical equipment is: Don’t break the big, expensive, ...

Sunspot AR3184 erupted with an X1.9-class solar flare. NASA's Solar Dynamics Observatory (SDO) captured the fireworks. The sunspot has been very active since it rotated into SDO's view. Credit: ...

The waning crescent moon and partly clear night sky shouldn't interfere with viewing the meteor shower this year.

NASA and L3 Harris Technologies have successfully test-fired the second RS-25 engine. The RS-25 engine is the one that will ...

“Caught Alexey Zubritsky, on one of his recent spacewalks, through the window of his own sleeping quarters,” Cardman wrote in ...

NASA's space shuttle was a large, heavy vehicle, and needed an even larger, heavier low-wing aircraft to transport it across ...

Mustaine formed Megadeth in 1983 after being fired from Metallica by Lars Ulrich and J ames Hetfield due to personality ...

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE ...