Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

There's something neat that happens when the full moon is closer to the horizon, and we call it the "moon illusion." ...

Earth and the surrounding Milky Way galaxy may be sitting inside a cosmic void—a "mysterious giant hole"—that could be ...

Astronomers have studied the globular cluster 47 Tucanae extensively, but still have many questions. It may have an ...

Explore the jaw-dropping astro images shortlisted for this year's competition, and let's guess who might take home the ...

The shortlist for Astronomy Photographer of the Year 2025 features 30 photographs selected from more than 5,800 global ...

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

Two astronomy facts about July may go against your impressions. First, the days are getting shorter, albeit slowly for now. As July begins, we have lost four minutes from the ...

That’s exactly what unfolded in a project led by Dr. Veselin Kostov of the SETI Institute and NASA’s Goddard Space Flight ...

Bechtol and his fellow scientists hope they can learn more about the universe than all of scientific progress has allowed in ...

Months after arriving in orbit thanks to a Falcon 9 rocket launch from Vandenberg Space Force Base, NASA’s newest space ...