Scientists have detected the most energetic neutrino ever observed using a deep-sea telescope. The discovery could provide ...

Using an observatory under construction deep beneath the Mediterranean Sea near Sicily, scientists have detected a ghostly ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

The superstructure "Quipu," recently identified, spans 1.3 billion light-years, challenging our understanding of the ...

Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly unlikely, ...

They also can be produced by interactions between high-energy cosmic rays and the universe's background radiation. The study of neutrinos is still in its formative stages. "So why it matters?

The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million light-years closer than it should be. In recent years, trouble has been ...

Scientists observed constant flares from the Milky Way's black hole, revealing unpredictable and intense activity.

What we call “sunlight” is actually a mixture of visible light, infrared radiation (heat), and ultraviolet ... For reference, the background temperature of the universe is approximately ...

High radiation during a time of frenzied star formation in the Milky Way left one stellar population with few chances to form planets, a study reports.

The rocks above SNOLAB block the cosmic rays: It’s like turning off the blender. But other “noisy appliances” are on, even underground. They produce radiation, vibration, light and heat. SNOLAB’s ...