The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

The Miss Universe Organization has since released a statement pushing back against rumors of a sale. The group said it ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

Using the Super Proton Synchrotron, the team created beams of electron-positron pairs and passed them through a meter-long region of plasma. This setup served as a scaled laboratory version of a ...

A recent study provides answers to three seemingly disparate yet pressing cosmic dawn puzzles. Specifically, the authors show ...

According to the Big Bang theory, normal matter composed of protons, neutrons, and electrons should account for roughly 5% of ...

A new research paper reframes the simulation hypothesis, asking whether reality could be simulated and what science can test.

Nearly everything in the universe is made of mysterious dark matter and dark energy, yet we can’t see either of them directly ...