Comet C/2025 R2 (SWAN) was captured crossing the Milky Way's galactic plane, brilliantly illuminating the iconic Pillars of Creation within the Eagle Nebula.
Star clusters are of great importance in any galaxy: they are the birthplace of new stars, often containing massive stars of ...
A team of astronomers including George Washington University physics Ph.D. student Eliza Neights recorded an extraordinary ...
Comet C/2025 R2 (SWAN)'s backdrop is dominated by the Eagle Nebula — a vast cosmic structure of dust and hydrogen-rich gas ...
Morning Overview on MSNOpinion
Megaconstellations are putting space astronomy at risk
Low Earth orbit is filling up with industrial-scale fleets of satellites, and the collateral damage is becoming impossible to ...
Morning Overview on MSN
NASA warns SpaceX constellations could imperil Hubble
NASA scientists are sounding an alarm that would have been unthinkable a decade ago: the same commercial satellite ...
With major eclipses, brilliant supermoons, and lineups of five or more planets, 2026 offers something awe-inspiring in every season. Here’s what to watch for.
Comet 3I/ATLAS nears Earth on December 19, 2025. This interstellar visitor displays an unusual green glow. Scientists are ...
That’s why scientists designed an instrument called coronagraph in the early 1930s. Coronagraph, as NASA describes, is ...
X-ray space telescopes caught a supermassive blackhole flinging matter into space at a fifth of the speed of light ...
Astronomers using the James Webb Space Telescope have captured dramatic helium streams pouring off the super-puff exoplanet WASP-107b, revealing a world with an enormously inflated, weakly bound ...
Experts are sounding the alarm about escalating space debris concerns and the urgent plan designed to prevent catastrophic disruptions to worldwide communications.
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