Astronomers have captured a supernova in its earliest stages—and the aftermath is unexpectedly olive-shaped.
Astronomy
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Two new papers delve into mysterious lights and objects that were observed in the sky years before...
The comet has reached perihelion—its closest point to the Sun.
Astronomers and wildlife experts are up in arms over an unprecedented approach to maximizing solar energy generation.
Conditions are near-perfect to spot this celestial visitor, which won’t appear again in our night sky for...
Sometimes the coolest cosmological discoveries are made completely by accident.
New research suggests that the interior of the Moon’s far side may be colder than the side...
Travel the universe from your seat with our picks from the annual ZWO Astronomy Photographer of the...
Researchers analyzed the orbit of 3I/ATLAS to try and narrow down where it came from.
Airplane-sized asteroid 2025 QD8 will come within roughly 136,000 miles (218,000 kilometers) of Earth on September 3.
