By Kat Troche September 2025 marks ten years since the first direct detection of gravitational waves as predicted by Albert ...

Astronomy is increasingly becoming an online affair. Recent discoveries of interstellar Comet 3I/ATLAS and R2 SWAN have ...

Gamma-ray bursts (GRBs) are the most energetic and luminous explosions in the universe. However, they are fleeting and often ...

Astronomers may have recorded the violent birth of one of the weirdest objects our Universe is capable of producing. In a bizarre gamma-ray space explosion whose light reached Earth in 2023, a team ...

In May 1964, Arno Penzias and Robert Wilson were testing how radio waves bounced off balloon satellites developed by Bell ...

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A companion star may have stripped silicon layers. This provided a new window into stellar death. Astronomers have observed the inner layers of a dying star through a rare type of stellar explosion ...

Astronomers have witnessed a rare “extremely stripped supernova” that exposed the inner silicon layers of a dying star, confirming theories of stellar fusion and offering new insight into how ...

This discovery not only won the Nobel Prize in Physics but also opened a new era in gravitational wave astronomy. Since then, ...

As a 'gem' at the end of stellar evolution, a pulsar is essentially a rapidly spinning neutron star. When a massive star reaches the end of its life, it expels its outer material into the universe in ...

New X-ray data from NASA’s Chandra telescope reveals Cassiopeia A’s chaotic final hours, showing how dying stars collapse and ...

In 1932, a new set of eyes on the universe were opened thanks to an accidental discovery by Karl Jansky. The young engineer from Bell Laboratories in the U.S., was looking for the source of static ...