NASA's Hubble Space Telescope has uncovered 36 new dwarf galaxies around Andromeda and ongoing star formation within them, ...
Astronomers have for the first time observed a recurring nova outside of the Milky Way in near-infrared light. The data revealed highly unusual chemical emissions as well as one of the hottest ...
The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 ...
Scientists from UNSW Sydney have located a potential new exoplanet—a planet that orbits a star outside of our solar ...
The disc of plasma surrounding the black hole at the heart of the Milky Way is constantly emitting flares both large and small.
Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon Telescope (EHT) Collaboration" according to the European Southern Observatory. The ...
The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...
NASA astronauts Butch Wilmore and Suni Williams are still aboard the International Space Station. Astronomers used the James ...