NASA Spots Ghostly Skeleton Hand 16,000 Light-Years Away
This is so cool!
This is so cool!
The magic is just beginning.
That’s a lot of moons!
You have to see these!
Catch a glimpse at one of the closet comets to ever pass by Earth!
Pretty impressive.. and a tad creepy
You know it’s big when a little dot is a 170 billion kilometres long..
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
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