A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory.

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

What does a solar eclipse look like from the moon? The NASA-supported ‘Blue Ghost’ spaceship will find out on March 29 — if ...

If NASA’s bet on its newest X-plane pays off, the long-nosed aircraft could revolutionize commercial aviation. That is, if ...

NASA astronaut Don Pettit shares a breathtaking video of the aurora's intense green glow from the International Space Station, mesmerizing viewers worldwide.

Watch NASA astronaut Don Pettit's breathtaking video of the aurora from the International Space Station, showcasing nature's ...

"Typically, there is a gap of several years between the ratification of a new Wi-Fi standard and its widespread adoption.

Christopher Nolan’s 2014 sci-fi epic "Interstellar" zoomed back into IMAX theaters for a two-week special engagement in early ...

A NASA spacecraft made history and is safe after making the closest-ever approach to the sun. On Tuesday, the Parker Solar Probe hurtled through the sizzling solar atmosphere and passed within a ...

NASA's Parker Solar Probe has survived an up-close encounter with the sun, officially coming closer to the fiery star than any other spacecraft before it. The record-breaking solar approach took ...

A NASA spacecraft is "safe" after making the closest-ever approach to the sun by a human-made object, the space agency says. The Parker Solar Probe came within 3.8 million miles of the sun's ...

This image made available by NASA shows an artist's rendering of the Parker Solar Probe approaching the sun. NASA said on Friday that its Parker Solar Probe was 'safe' and operating normally after ...