In space, energetic neutrinos are usually paired with energetic gamma rays. Galaxy NGC 1068, however, emits strong neutrinos and weak gamma rays, which presents a puzzle for scientists to solve. A new ...

Astronomers have observed a tidal disruption event, AT2024tvd, revealing a rogue supermassive black hole devouring a star far ...

Dubbed AT2024tvd, the burst of radiation from this " tidal disruption event " (TDE) was also picked up by NASA's Chandra ...

NASA's Hubble captured a rare event 600 million light-years away: a black hole devouring a star in a Tidal Disruption Event ...

The latest study from the Dark Energy Spectroscopic Instrument (DESI) suggests that dark energy might not be constant. If ...

The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

Apr. 25, 2025 — Astronomers have discovered that super-Earth exoplanets are more common across the universe than previously thought. While it can be relatively easy to locate worlds that orbit ...