Satellites reflect sunlight, Earthshine, infrared and radio waves.

Indian telescopes to work in sync with observatories across Europe, Australia and Japan.

After a series of upgrades and nearly two years of successful trial runs, the GMRT will now be integrated with global Very ...

Scientists once thought the early universe didn't make them.

Low Earth orbit is on track to become crowded with more than half a million satellites by 2040, and that surge will not just ...

Scientists believe that the universe on very large scales is made of a network-like distribution of galaxies, gas and dark ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

Imagine a place utterly silent from the constant buzz of modern civilization. A spot where Earth's radio chatter simply can't ...

With 3I/ATLAS set to fly by Earth in two weeks, professor Avi Loeb is debating whether our interstellar visitor is friend or ...

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