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

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: ...

Crimson auroras, typically unseen so far south, illuminated the skies of Ladakh's Hanle Dark Sky Reserve on January 19-20.

For the first time, scientists have used satellite data to create a 3D map of the sun's interior magnetic field, the fundamental driver of solar activity. The research, published in The Astrophysical ...

Deep in the frozen heart of Antarctica, the South Pole Telescope has been watching one of the most extreme neighborhoods in our galaxy, and it's just caught something extraordinary happening there.

This will be the first time humans have embarked on a journey towards the moon since 1972 when Apollo 17 completed the manned ...

However, on Monday, January 19, 2026, deep red auroras lit up the night sky over Hanle in Lakakh. Did you know the rare-blood ...

Love it or hate it, Feb. 14 falls on a Saturday this year, making this Valentine’s Day especially ideal for date night.

For the first time in more than half a century, NASA will soon be sending an intrepid crew of astronauts toward the Moon with the launch of the Artemis II mission.

Join us as we count down to Cassini's grand finale, and look back over what the spacecraft has discovered during its mission to Saturn ...

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