NASA officials reacted strongly against allegations that federal employees were called back to work to dismantle laboratories ...

Using the Parker Solar Probe, NASA achieved what was once impossible — flying directly into the Sun’s outer atmosphere to ...

Watch this one-week time-lapse of the coronal hole in the Sun's atmosphere from NASA's Solar Dynamics Observatory. Amazing ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

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

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

Out of an "abundance of caution," the station's three Russian cosmonauts were instructed to spend a night in the ISS ...

NASA’s Roman Space Telescope is getting closer to its launch date, but before it takes to the stars, it has to be prepared ...

Blue Origin successfully launched a NASA Mars mission on the second flight of its New Glenn booster Nov. 13, landing the ...

Nearly two dozen states could catch a glimpse of the northern lights on Nov. 12, one day after the aurora borealis lit up ...

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...

A massive solar storm has caused the delay of one of the most anticipated rocket launches of the year. Blue Origin’s New ...