NASA astronaut Bruce McCandless II flying untethered above Earth in the Manned Maneuvering Unit, 320 feet (98 meters) away from space shuttle Challenger during STS-41B on February 7, 1984. #OTD
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People often ask me why I want to become an engineer, I just show them this.
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Astronaut Nicole Mann installs hardware outside the International Space Station during last week's six-hour, 41-minute spacewalk
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Recycle a poor quality telescope?
I searched across the forum, and Google too of course, but can find no relevant information to my question: How can I responsibly recycle a garbage telescope? I have a Jason brand from my childhood, but it has always been rather terrible. I cannot even find bright stars in it half the time, etc etc. Most here agree it is a junk brand. So... besides putting it into a landfill, how can I responsibly dispose of it? Thank you
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It’ll be pretty cool to know if what I believe I’m looking at is Jupiter and Neptune?
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My first attempt at photographing a deep sky object (Orion nebula)
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NASA really wants to visit our Moon’s volcanic Gruithuisen Domes
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About 70,000 years ago, a binary stellar system called ‘Scholz’s star’ passed within only 52,000 astronomical units (AU) of the Sun. (Credit: José A. Peñas / SINC.)
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Curiosity Rover on Mars [9385 x 12595]
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A Comet and Two Dippers
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The Waxing Gibbous Moon
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Andromeda Galaxy (3200x2000)
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Rocket launch trackers?
I missed ANOTHER rocket launch. And I'm kinda mad about it. I've missed every launch I was excited to see. I've missed every launch EVER. I'm tired of the replays man, I just wanna see one live. Is there a place that tracks rocket launches and/or gives gives updates and notifications about it? Not just for nasa but any space ports, seeing Chinese rockets live would be cool too.
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Surface shot of the moon
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Aurora's Captured by Hubble Telescope on Jupiter [2224 x 2216]
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