When the "little red dots" were first discovered in 2022, scientists thought the objects might be galaxies as mature as the Milky Way, which is about 13.6 billion years old. That's because galaxies ...

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

In 1925, Edwin Hubble's observation of Cepheid variables in the Andromeda galaxy revolutionized astronomy, proving the ...

Supermassive black holes discovered by the James Webb Space Telescope in the early universe challenge traditional formation ...

JWST and Hubble uncover JWST’s Quintet, a rare five-galaxy merger from the early universe, forming stars at a rapid rate.

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are added to the count on a rolling basis by scientists from around the world, ...

Advances in science are getting bigger and bigger, but the one that NASA is about to make deserves recognition. The Voyager spacecraft will achieve its goal next year of becoming t ...

Pfalzner's models show that interstellar objects — bodies ejected from other star systems — could be captured by these planet ...

American space agency NASA announced this week the counter showing the number of confirmed exoplanets has now reached over 6,000.

For more than two decades, the standard model of cosmology has stood as a reliable guide to the universe. Known as Lambda ...

NASA says something strange is happening with our Universe and how quickly it's expanding. Scientists have been studying new data from the Hubble Space Telescope. They say the expansion rate has ...

The background of Tianwen-2 is pure, bottomless, and suffocating darkness. There is nothing at all. This ignited a ...