Depending on how you look at it, the universe might not have an "end," after all. Whether the universe will "end" at all is ...

Observing the wonders of the night sky begins with selecting the right telescope. Join us on Nov. 20, 2025, at 9:00 am EST ...

A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope. The quasars were powered by a pair of supermassive black holes on a ...

In 1919, physicist Theodor Kaluza hypothesized that extra dimensions might solve some outstanding problems in physics. And ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

In a groundbreaking development in the field of astronomy, scientists may have captured the first direct image of dark matter, nearly 100 years after it was first theorized. This invisible yet ...

The National Astronomical Observatory of Japan (NAOJ), in collaboration with The Pokémon Company, has launched the "Pokémon ...

The importance of darkness, solar eclipses, Mars, the Webb Telescope and just how dangerous space is are the subjects for ...

The universe is expanding. That much is clearer. But it’s less clear whether this expansion is accelerating or slowing down.

Science popularizer Angel Molina, an expert in astronomy and astrophotography, explained on his TikTok channel what a ...