A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

Water might have formed much earlier than previously thought. Computer simulations show supernovae produced significant ...

Scientists reveal water formed soon after the first supernova explosions, suggesting life-friendly conditions existed earlier ...

Choose from Planets And Celestial Views stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Spherex (the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) will survey ...

Dr. Sarbmeet Kanwal plans to discuss how the Horn Antenna in Holmdel led to the Big Bang theory at a talk at the county ...

Radio astronomers can study emissions from gas giant planets, blasts from the hearts of galaxies, or even precisely ticking ...

Does life exist on other planets? It seems highly likely ... Dark energy makes up roughly 70% of the universe. Unlike dark matter - which appears to bring galaxies together - dark energy is powerful ...

SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope.