May 3, 2021
SpaceX Crew-1 Makes Rare Nighttime Splashdown After 6.5 Hour Journey from ISS
The 4 astronauts spent 168 days in orbit logging over 71 million miles!
The 4 astronauts spent 168 days in orbit logging over 71 million miles!
Rest in peace Mr. Collins
Skygazing… from above
Can you imagine being an astronaut on the Moon and witnessing this?
Carl Sagan explains how the ancient Greeks knew the Earth was round and calculated its circumference over 2,000 years ago.
Taken from an altitude of 18,000 km by an automatic camera aboard Apollo 4
Photo by ESA astronaut Alexander Gerst
Astrophotographer Bartosz Wojczyński created this fascinating timelapse of the Earth’s rotation
I love how elegantly a simple visualization can explain concepts like these
But of course
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