'Area 51' exists, but no UFOs: CIA paper
A newly declassified CIA document confirms the existence of famed Area 51 in Nevada, but conspiracy theorists will be disappointed the spy agency offers no proof of alien spaceship landings in the desert.
A newly declassified CIA document confirms the existence of famed Area 51 in Nevada, but conspiracy theorists will be disappointed the spy agency offers no proof of alien spaceship landings in the desert.
Other
Aug 17, 2013
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When we think of spaceflight, we think astronauts. You're a human, you perceive the Universe with your human-centric attitudes. You… specist.
Space Exploration
May 5, 2015
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27
(PhysOrg.com) -- A group of cockroaches recently took a ride on a high-altitude balloon launched into space by freshmen aerospace engineering students from the University of California, San Diego. The cockroaches were put ...
Space Exploration
Mar 12, 2009
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(Phys.org)—Grade-school science teachers sometimes hand out "mystery boxes" containing ramps, barriers and a loose marble. By rotating the boxes and feeling the marble hang up or drop, the students try to deduce what's ...
Astronomy
Dec 27, 2012
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If you're nowhere near the path of totality or if clouds spoil your view, you can still catch the total solar eclipse online.
Space Exploration
Apr 2, 2024
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One of the many effects of global warming is sea-level rise due to the melting and retreat of the Earth's ice sheets and glaciers. As the sea level rises, large areas of densely populated coastal land could ultimately become ...
Earth Sciences
Jan 30, 2024
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Only half-filled with helium, and already more than 12 feet wide, the giant plastic envelope shimmered and shook in the breeze like some airborne jellyfish rising through a gentle current.
Telecom
Aug 2, 2013
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0
A startup that plans to use high-altitude balloons to deploy rockets has successfully fired a test launch, moving closer to its goal of helping end the backlog of microsatellites that wait months or longer to "hitch" a ride ...
Engineering
Feb 13, 2019
0
4
Steam balloons could be used to lift space rockets to higher altitude for launch. Launching from high altitude reduces air drag and thus improves efficiency. The researchers present the method in an article published in The ...
Space Exploration
Aug 21, 2019
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26
Astronauts began an extraordinarily complicated series of spacewalks Friday to fix a cosmic ray detector at the International Space Station.
Space Exploration
Nov 15, 2019
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