Auroras occur when solar wind collides with Earth’s magnetic field, creating dazzling lights. Learn why auroras appear in red ...
Astronomers watched a distant star dim for months and found a metal-rich cloud that may be the aftermath of a massive ...
Celestium on MSN
The most violent moment in Earth’s history and we survived it
Long before Earth was stable, a Mars-sized planet may have slammed into our world in a collision so violent it reshaped the entire solar system. This ancient impact is believed to have blasted molten ...
Morning Overview on MSN
NASA alerts Earth to asteroid that could be on a collision path
NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen ...
It's a pretty spectacular sight to see when space debris re-enters the earth's atmosphere. The incredible friction from the speed of the craft colliding with air molecules turns it into thermal energy ...
After defeating Mark Briscoe in Arlington, Tommaso Ciampa is the new TNT Champion, less than a week after signing with AEW.
An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that ...
Space.com on MSN
1.1 million mph cosmic winds race through 'magnetic superhighway' in colliding galaxies
Astronomers have discovered powerful magnetic fields steering gas, dust, and star formation in a dramatic galaxy merger.
NASA's next moon rocket is on the launch pad for testing, and you can follow its progress live.
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