NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of the flare in multiple wavelengths. Credit Space.com | footage courtesy: NAS ...

"If you were able to stand somewhat close to the white dwarf's pole, you would see a column of gas stretching 2,000 miles ...

A baby galaxy is throwing one heck of a tantrum, and it's shaking up our understanding of the earliest galaxies.

The flare is ongoing, meaning that the black hole is still actively consuming the star, like "a fish only halfway down the ...

STARKVILLE, Miss.—A Mississippi State University faculty member has made a celestial discovery in Starkville: the first ...

LHAASO has uncovered that micro-quasars, black holes feeding on companion stars, are powerful PeV particle accelerators.

The Friends of the Shiras Planetarium has launched an “adopt-a-star” program to meet its fundraising goal of $1,041,000. As ...

Italian photographer Gianluca Gianferrari takes home US$200,000 after winning the grand prize at HIPA in Dubai, UAE ...

New multi-temperature coronal mass ejection observations might help us better understand how life emerged and evolved on Earth ...

Swift observations with the European Southern Observatory’s Very Large Telescope (ESO’s VLT) have revealed the explosive death of a star just as the blast was breaking through the star’s surface. For ...

Last week, four lasers were projected into the skies above the European Southern Observatory’s (ESO’s) Paranal site in Chile.