Using NASA’s Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new super-Earth exoplanet that orbits a nearby M dwarf star. The newfound alien world, designated
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SpaceX was facing a poor forecast for its launch attempt of a European satellite on the Space Coast, but the skies cleared and the rocket lifted off right on time.
View larger. | This is the new composite image of the Andromeda galaxy. It combines images from various telescopes in X-ray, infrared, ultraviolet, optical and radio waves. Image via X-ray:
Northern lights could put on a show tonight (July 2) as an incoming coronal mass ejection (CME) could spark a geomagnetic storm, according to the National Oceanic and Atmospheric Administration
For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the centuries-old remains of supernova SNR 0509-67.5 with the European
You may only live once, but some stars die twice. Astronomers have now discovered the first visual evidence of such a stellar event, a dead star that underwent a so-called
If you could see the Universe through a radio-wave “eye”, you’d detect mini-halos of relativistic particles creating radio emissions around some galaxy clusters. Astronomers long figured those halos are relative
While we know of thousands of exoplanets, the science of studying their atmospheres is still in its early days. When astronomers analyze atmospheres, they have to decide which molecules to
For folks in the United States, July evenings mean 4th of July fireworks. While you’re waiting for the show, be sure to watch for the most elusive of the planets
This is the path of the new interstellar object A11pI3Z through the inner solar system. Image via Catalina Sky Survey/ University of Arizona/ David Rankin on Bluesky. New interstellar object
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