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Top Questions
6
votes
How many time-zone does the ISS cross through during one orbit?
iss
orbit
trivia
asked Dec 29 '20 at 15:40
space.stackexchange.com
Top Answers
86
How was New Horizons able to direct data so precisely back to Earth?
space.stackexchange.com
67
Why does this researcher have a “clear plastic bag” over their head?
space.stackexchange.com
53
How come I see two ICE trains scheduled for the same platform at the same time?
travel.stackexchange.com
45
Is the Innsbruck to Prague sleeper train really direct?
travel.stackexchange.com
29
Why did Salyut 7 freeze over, while ISS requires massive cooling system?
space.stackexchange.com
29
Why is the ribbon of decommissioned geosynchronous satellites skewed?
space.stackexchange.com
28
Using a fidget spinner to rotate in outer space
space.stackexchange.com
28
Difference between Frankfurt Flughafen Fernbahnhof and Flughafen Regionalbahnhof? Which station should I go to for Frankfurt Terminal 1?
travel.stackexchange.com
25
Why are obsolete geostationary satellites re-orbited above the geostationary belt?
space.stackexchange.com
24
Why were the Sputniks launched to such high apogee?
space.stackexchange.com
24
USB signal routing - Swap data lines using vias?
electronics.stackexchange.com
23
Studying the PCB of a 70s calculator. What were they thinking?
electronics.stackexchange.com
22
Place a satellite at Sun-Mars L1 to shield Mars from Sun radiation
space.stackexchange.com
20
Why can't we use charged fine metal dust instead of plasma for ion thruster?
space.stackexchange.com
18
Why are there double shadows in this Apollo 14 magazine?
space.stackexchange.com
17
How does an array of concrete pillars protect a launch control bunker?
space.stackexchange.com
16
How stable are satellites in a graveyard orbit
space.stackexchange.com
16
What would it cost to bring a 1 gram payload to the CMBR rest frame (i.e. Δv 368 km/s ?)
space.stackexchange.com
14
DC Relay overrated for max. 100ms
electronics.stackexchange.com
14
Could cosmic rays be produced by alien propulsion systems?
space.stackexchange.com
14
“Pillars of Baikonur” What is the purpose of the hundreds of short, white posts near the Baikonur Cosmodrome launch pad?
space.stackexchange.com
14
Which stations in Berlin have ICE connections to Leipzig
travel.stackexchange.com
14
What do these signs in the Czech Republic mean? [Picture included]
travel.stackexchange.com
13
What are the rectangular wires around Atlas V launch site?
space.stackexchange.com
13
The speed of Apollo 11 at first stage separation was apparently only about 40% of what NASA claims? What does this indicate?
space.stackexchange.com
13
Why is it easier to escape the solar system than get to Mercury or the Sun?
space.stackexchange.com
13
Why does the Alpha Magnetic Spectrometer (AMS) on the ISS use carbon dioxide for coolant?
space.stackexchange.com
13
The Moon's shadow could not possibly look like this — could it?
space.stackexchange.com
13
Free travel with S-Bahn with Deutsche Bahn Intercity Ticket
travel.stackexchange.com
13
Is it considered bad practice to put Vias on BGA pads?
electronics.stackexchange.com
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