One large Milky Way galaxy or many galaxies? 100 years ago, Edwin Hubble settled astronomy ...
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
ESA’s Gaia Spacecraft Wraps Up Revolutionary Milky Way Mapping Mission
ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.
Inkathazo galaxy discovered that's 32 times bigger than Earth's Milky Way
The plasma jets of this cosmic giant span 3.3 million light-years from end to end - over 32 times the size of the Milky Way ...
Live Science on MSN3 天
'Supersonic jetstream' with winds 130 times faster than a Category 5 hurricane spotted in ...
The record-breaking winds are circling the nearby "puffy" exoplanet WASP-127b, and are traveling six times faster than the ...
Goodbye to the Sun in the Milky Way: experts' warning that could change humanity
The future of galaxies remains one of the most interesting topics for experts. In fact, they will not survive the passage of ...
Live Science on MSN6 天
'Herculean' 2.5-billion-pixel mosaic shows our closest galactic neighbor like never before ...
The new composite image, which combines hundreds of photos from the Hubble Space Telescope, shows the Andromeda Galaxy with ...
Science News5 天
Galactic chaos at cosmic noon may have stunted Milky Way planet formation
Observations show that nearly half have a planet whose size is between Earth’s and Neptune’s. “As far as we can tell, the dominant outcome of planet formation in the Milky Way is to produce ...
'Enticing empire of stars:' See Andromeda galaxy in newly released NASA images
About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and ...
Space.com on MSN5 小时
Supermassive black holes in 'little red dot' galaxies are 1,000 times larger than they ...
"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." ...