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Galaxies are like snowflakes: No two are exactly alike, even the spirals. The Hubble Space Telescope took a close look at the distant spiral NGC 4693 and found intriguing hints about its past. For one thing, this member of the Virgo Cluster seems to have a central region that's r
Phys.org - latest science and technology news stories ·
The US government sees "the hand of a foreign actor" in the security scare at RAF Fairford, a hub for US heavy bombers in Europe. Donald Trump criticized the suspects being released on bail amid ongoing investigations.
World | Deutsche Welle ·
A journalist charts a quarter century of geopolitical hubris and economic overreach Like many Britons born in the 1980s, the journalist and Guardian columnist Owen Jones came of age with Tony Blair’s platitudes ringing in his ears. Politics at the turn of the millennium was a sto
Culture | The Guardian ·
Hubble observations of massive stars in metal-poor dwarf galaxies are revealing clues to why the early universe looks so unusual. Researchers found that stellar winds weaken sharply at extremely low metallicities, potentially allowing massive stars to retain more material and evo
All Top News -- ScienceDaily ·
NASA’s Roman Space Telescope has successfully activated its 300-megapixel infrared camera, which will capture enormous stretches of the cosmos with Hubble-like sharpness. Its planet-hunting coronagraph is also working as expected, putting Roman another major step closer to beginn
All Top News -- ScienceDaily ·