Feb. 6, 2025 — Astronomers have characterized the largest-ever early-Universe radio jet. Historically, such large radio jets have remained elusive in the distant Universe. With these ...

It’s the most energetic particle of its kind ever discovered, and scientists have no idea where it came from. By Katrina Miller NASA and European scientists explain how they calculate the ...

Feb. 4, 2025 — Using data from the European Space Agency's Gaia mission, scientists have found a huge exoplanet and a brown dwarf. This is the first time a planet has been uniquely discovered by ...