Cambridge, Mass. – Scientists using NASA’s JWST have captured definitive evidence of carbon dioxide (CO2) in the atmosphere of an exoplanet, a planet beyond our Solar System.

Cambridge, MA – Astronomers frequently observe carbon monoxide in planetary nurseries. The compound is ultra-bright and extremely common in protoplanetary disks — regions of dust and gas ...

Cambridge, MA – When scientists unveiled humanity’s historic first image of a black hole in 2019 — depicting a dark core encircled by a fiery aura of material falling toward it — they bel...

Cambridge, MA – Analyzing data from NASA's Hubble Space Telescope and several other observatories, astronomers have concluded that the bright red supergiant star Betelgeuse quite literall...

Cambridge, MA – Scientists have uncovered what sets the masses of stars, a mystery that has captivated astrophysicists for decades. Their answer? Stars, themselves. Using highly detailed...

Cambridge, Mass. – Scientists have for the first-time recorded millimeter-wavelength light from a fiery explosion caused by the merger of a neutron star with another star. The team, which...

PASADENA, CA – The Giant Magellan Telescope, the most powerful telescope ever engineered using the world's largest mirrors, has secured a $205 million investment from its international co...

Cambridge, Mass. – A team of international experts who are known for debunking black hole discoveries have found a dormant stellar-mass black hole in the Large Magellanic Cloud, a galaxy ...

Stars with the mass of the sun or larger are typically accompanied by one or more orbiting companion stars. The system forms when gravity contracts the gas and dust of an interstellar clo...