The exoplanet TOI-561 b is fascinating to observe from 280 light-years away—but it’s not a place anyone would want to visit. Not only is it blanketed by an ocean of molten lava, but TOI-561 b is constantly bombarded by destructive radiation from its host star. The planet endures so much stellar energy that astronomers have
Millions of miles away from Earth, the James Webb Space Telescope (JWST) and Nancy Roman Space Telescope are revealing the early days of our vast universe in extraordinary detail. A team at the Center for Astrophysics | Harvard & Smithsonian have developed Lumina, one of the largest and most detailed simulations ever created of the
A cosmic Quarter-Pounder is providing us with a near-perfect view of a distant gas giant’s earliest moments. Known as Gomez’s Hamburger (or GoHam for short), the massive protoplanetary disk surrounds a young star located in the Scorpius-Centaurus stellar region of our home galaxy about 453 light-years away from Earth. As researchers explained in a study
Launched in 2023, the European Space Agency’s (ESA) Euclid space telescope observes some of the most distant regions of the visible universe for signs of dark matter and dark energy. But even while focused on the “big picture,” Euclid’s onboard equipment is surprising astronomers by capturing tiny photobombers like errant comets. Its recent portraits of
Despite the name, the universe’s white dwarfs can glow in a wide range of colors—even green. For the first time, astronomers have spotted a star that appears green to the human eye, and the reddest ever recorded. These outlier stars help explain how certain white dwarf stars would shine in green, pink, cyan, yellow, and
Griffith Observatory is one of Los Angeles’s most iconic landmarks. Part of the city’s sprawling “urban wilderness,” Griffith Park, the free public science center boasts dozens of exhibits and displays, including one of the first planetariums in the United States and the most-viewed telescope in the world. But there’s a dark secret behind Griffith Observatory’s