Using NASA's Chandra spacecraft and ESA's XMM-Newton satellite, astronomers have investigated the galaxy NGC 7793, searching ...

The best telescopes for seeing planets will let you capture Saturn and Neptune in the same view and watch Mars shining next to the crescent moon. When you purchase through links on our site ...

Start skywatching with these beginner-friendly telescopes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A first telescope purchase is ...

X‐ray optics and telescope mirror technology form the backbone of high-energy astrophysical research, enabling the capture and precise imaging of celestial X‐ray sources. Advances in the ...

Hubble isn’t just famous for its photos, it’s a science powerhouse packed with mind-blowing stats. In this video, we break down some of the wildest numbers behind the telescope that changed how we see ...