Discovered over the summer, the comet known as 3I/Atlas will pass within 167 million miles (269 million kilometers) of our ...
UTC, astronomers at the Armagh Observatory and Planetarium (AOP) have captured what is believed to be the first video ...
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.
A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...
Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...
December 15, 2025 - WASHINGTON — The U.S. Postal Service has announced the Priority Mail and Priority Mail Express stamps it will release in 2026. There will be additional stamp subjects to be ...
An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...
Billy Henry helps bring the stars within reach in his role as the host of StarDate, which airs on public radio stations ...
While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...
Starlink is growing fast, and SpaceX has filed paperwork for as many as 42,000 satellites. Others such as OneWeb, Amazon, ...
Planned megaconstellations would contaminate the view of the cosmos of four orbiting telescopes Many of the images taken by ...
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