SpaceX and other companies plan to launch tens of thousands of satellites, which could mar astronomical observations and pollute the atmosphere.

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

The Solar System continues to surprise us day after day and its presence in terms of dominance and expansion goes far beyond what we thought. And indeed, a long way from Neptune an ...

Head out and find some bright planets in the evening this week: Mars, Jupiter, and Venus are all visible right now. Here's ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

American astronomy thrives today largely because of the underpinnings achieved by John Quincy Adams in his far-reaching ...

Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...

"Historically, astronomy has left an indelible mark on human society and played a pivotal role in intellectual enlightenment, ...

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...

The Al-Ojairi Scientific Center has announced that the first day of Eid Al- Fitr will be on March 30. The center explained it ...

Greek astronomer Dimitrios Psaltis was instrumental in the gigantic effort to take mankind's first-ever image of a black hole ...