It's been 100 years since we learned the Milky Way is not the only galaxy
On Sunday November 23, 1924, 100 years ago this month, readers perusing page six of the New York Times would have found an ...
Forbes4 小时
Why The Andromeda Galaxy Is 100 Years Old Today — And How To See It
In 1929, Hubble discovered that all galaxies seemed to be receding from us with velocities that increased proportionately to ...
itc.ua15 小时
First detailed image of the death of a star outside the Milky Way — 2000 times larger ...
Astronomers have for the first time made an enlarged image of a star's death beyond the Milky Way. The Very Large Telescope ...
Astronomers snap first up-close image of a star outside our galaxy
The Goldstone Solar System Radar, part of NASA’s Deep Space Network, made these observations of the recently discovered ...
Skywatch: Go the distance with the Andromeda Galaxy
How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...
First Close-Up of Star Outside Our Galaxy Shows a Giant About to Blow
Astronomers zoomed in on a stellar behemoth in the Larger Magellanic Cloud, a galaxy that orbits about 160,000 light-years ...
Historic First: Stunning Close-Up of a Dying Star Beyond the Milky Way
Astronomers captured an unprecedented image of WOH G64, a red supergiant star in its final life stages, using advanced ...
Hubble sees aftermath of galaxy's scrape with Milky Way
A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...
Knowridge1 天
The first close-up picture of star outside the Milky Way
Like a performer preparing for their big finale, a distant star is shedding its outer layers and preparing to explode as a supernova. Astronomers have been observing the huge star, named WOH G64, ...