The EHT linked 8 telescopes around the globe to form an unprecedented ‘Earth-sized telescope’
Pretty impressive.. and a tad creepy
You know it’s big when a little dot is a 170 billion kilometres long..
He went around LA to give strangers an up-close look at a familiar object; one we might sometimes take for granted
The castings of the 15-metric ton, off-axis mirrors for the Giant Magellan Telescope forced engineers to push the design and manufacturing process beyond all previous limits
Did you know Io’s shadow sails across the face of Jupiter at 38,000 mph (17 kilometers per second)!
Photograph by NASA, ESA, and the Hubble Heritage Team (STScI/AURA) Although NASA’s Hubble Space Telescope has taken many breathtaking images of the universe, one snapshot stands out from the rest: the iconic view of the so-called “Pillars of Creation.” The jaw-dropping photo, taken in 1995, revealed never-before-seen details of three giant columns of cold…