New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

The KM3NeT telescope comprises two detectors, ARCA and ORCA, utilizing seawater to capture Cherenkov light—a bluish glow produced when neutrinos interact with water molecules.

Among the roughly 10 billion white dwarf stars in the Milky Way galaxy, a greater number than previously expected could ...

The James Webb Space Telescope (JWST) is a glass to the past, revealing elements of the early universe. Over the past two ...

Baltimore County native Benjamin Banneker's contributions to Black history are stories of resilience, activism, and ingenuity ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

Raised in the Lutheran church, Tycho was led to believe that the earth was the center of the universe, but his carefully ...

Scientists have discovered the largest known structure in the universe, a massive superstructure named Quipu. This enormous cosmic formation weighs an astonishing 200 quadrillion times the mass of the ...

To comply with Trump's executive order about DEI, a federally funded telescope project has altered the biography of its ...

With some creative use of the James Webb Space Telescope, Canadian researchers are now able to study two young planets as ...

Join us for an unforgettable evening celebrating the beauty and importance of dark skies. Big Cypress National Preserve, designated an International Dark Sky Park in 2016 by the International Dark-Sky ...