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Lurking at the heart of the Milky Way, Sagittarius A* (Sgr A*) is a supermassive black hole four million times the mass of the sun, surrounded by a puzzling collection of young, massive stars whose orbits have long defied explanation. Astronomers have proposed various competing t

Seawater is seeping into Italy's longest river as the waterway starts to run dry in the heat wave, hitting a farming heartland that produces the milk for Parmesan cheese.

Forecasters say hottest conditions spreading into central and eastern EuropeAfter decades of climate warnings, why is Europe so unprepared for rising heat?Seawater is seeping into Italy’s longest river as the waterway starts to run dry in the heatwave, hitting a farming heartland

The European Space Agency's XMM-Newton and NASA's Chandra X-ray space telescopes have spotted the aftermath of three bright explosions echoing through the outer spiral arms of our galaxy, the Milky Way. By measuring the distance to these echoes, they found the outer arms to be up

More than 500,000 stars blaze red, white, and blue in this image from NASA's Hubble Space Telescope, released in celebration of the United States' 250th anniversary. The image showcases Messier 3 (M3), one of the Milky Way galaxy's most massive globular clusters, or spherical col

NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient cluster are clues to how exploding stars helped transform the young universe in

Celebrating the United States' 250th anniversary, NASA released a stunning Hubble portrait of Messier 3, an ancient globular cluster with more than 500,000 stars. The remarkable cluster is helping scientists unravel the Milky Way's past thanks to its rare stars and possible origi

Where would you go to watch a star being born? Probably not the heart of the Milky Way, which is about the most violent neighborhood our galaxy has to offer, a maelstrom of gas churning so fast and so chaotically that you would think nothing could ever settle there long enough to

This image from NASA's Hubble Space Telescope showcases Messier 3 (M3), one of the Milky Way's most massive globular clusters, or spherical collections of gravitationally bound stars.

Detection of erythrulose shows compounds that are key to life can form in expanse between starsA natural sugar found in raspberries and used in fake tan lotions has been detected in an enormous cloud of dust and gas that lurks near the heart of the Milky Way.The discovery does no

Bryan Johnson, founder and chief executive officer of Kernel Holding SA, during the Milken Institute Global Conference in Beverly Hills, California, U.S., on Wednesday, Oct. 20, 2021. The event brings together individuals with the capital, power, and influence to change the world

Registro do Euclid mostra o núcleo da Via Láctea em alta definição e abre caminho para novas medições de estrelas e planetas distantes O post 60 milhões de estrelas em uma foto: o feito inédito do telescópio Euclid no coração da Via Láctea apareceu primeiro em Olhar Digital.