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Space Exploration

Teacher

 Teacher
Answer a question with score of 1 or more.
Awarded 3679 times.
What are the dimensions and units of ITRF (or BCRF etc.) coordinates?
Awarded Nov 25 at 16:39
How practical was the suggestion to cut the lanyards on the Gemini 9A mission?
Awarded Nov 22 at 9:49
How hot or cold would the caves on Venus be?
Awarded Oct 25 at 0:02
Apart from Richard Gordon, did anyone else sleep "in space" (during EVA)?
Awarded Oct 20 at 17:07
How do I get spherical coordinates out of JPL Horizons?
Awarded Oct 17 at 14:06
How obvious would an Earth-like planet be when searching for signs of life in space?
Awarded Oct 8 at 16:46
What were the hammerhead cranes used for?
Awarded Oct 3 at 16:13
What terms originating in space exploration have been absorbed into non-technical English usage?
Awarded Sep 30 at 18:48
What makes SpaceX's Starship more promising in terms of rapid reusability than Space Shuttle?
Awarded Sep 11 at 16:27
Use of JPL Horizons to find earth-moon distance at a specific time?
Awarded Sep 9 at 1:38
How much energy is lost by damping yaw from a SpinLaunch?
Awarded Sep 1 at 8:54
What would a "big dumb satellite" be like?
Awarded Aug 27 at 20:40
Space exploration career opportunities for Europeans?
Awarded Aug 23 at 17:22
(post deleted or otherwise unavailable)
Awarded Aug 18 at 4:25
What are the wires inside the helmet for?
Awarded Aug 14 at 22:26
Radiation Challenges of Crewed Gas Giant Missions
Awarded Aug 11 at 23:55
What does "The first country to have a reactor could 'declare a keep-out zone which would significantly inhibit the United States...'" mean?
Awarded Aug 9 at 15:47
Closest distance that two unrelated spacecraft have come while both in heliocentric orbits?
Awarded Aug 5 at 13:51
How Does Code Reuse Work at NASA
Awarded Jul 30 at 9:33
Chamber Pressure and Burn Rate equations
Awarded Jul 29 at 7:49
How were Wikipedia's orbital simulations made?
Awarded Jul 29 at 5:45
Problem in finding propellant mass using rocket equation, where total mass includes components dependent on propellant mass
Awarded Jul 27 at 2:10
When was the last time all alive humans stayed on earth?
Awarded Jul 24 at 14:22
First successful use of an imaging chip (e.g. CCD) in space?
Awarded Jul 18 at 22:21
Convert the impulsive solution to a low-thrust
Awarded Jul 17 at 18:34
Connection between SM and CM
Awarded Jul 13 at 0:38
Why doesn't thermal radio emission from a DSN "hot dish" completely swamp the benefits of a cold LNA?
Awarded Jul 11 at 23:31
Osiris-REx's trajectory modified to intercept the 2029 Apophis+Earth conjunction? How much delta-v required to hit specific point in space and time?
Awarded Jul 5 at 10:45
How do space capsules float on water?
Awarded Jul 4 at 3:32
What is the largest operational artificial satellite?
Awarded Jun 24 at 10:57
Where is the Lithium-Fluorine-Hydrogen tripropellant currently?
Awarded Jun 22 at 21:51
Research examples that can be conducted using STK or GMAT
Awarded Jun 18 at 5:00
Are there any other examples of right-angle exhaust diverters in spacecraft?
Awarded Jun 13 at 13:20
Are there actually any good sources of usable energy on Mars?
Awarded Jun 13 at 9:41
Can New Horizons be turned into an orbiter for the Pluto system?
Awarded Jun 10 at 2:21
what C/C++ image processing libraries are used on-board satellites/rovers?
Awarded May 20 at 0:18
what C/C++ image processing libraries are used on-board satellites/rovers?
Awarded May 13 at 6:00
What's wrong with the gravity assist formulas?
Awarded May 13 at 0:03
Did the Apollo program deliberately hire younger and less-experienced engineers and staff?
Awarded May 1 at 23:55
Is there a formula for the maximum GPS Doppler that can be observed on Earth?
Awarded Apr 25 at 21:27
Reasons for using a bi-elliptic transfer for Soyuz-ISS rendezvous
Awarded Apr 18 at 12:23
How to estimate the orbital height from the time it takes a satellite to cross the sky?
Awarded Apr 16 at 21:58
How will the Voyager Golden Record last for 1 billion years?
Awarded Apr 14 at 13:25
How can I find sources for Launch Trajectories?
Awarded Apr 10 at 15:33
Looking for Apollo Flight Control Hardware Blueprints (such as RHC, THC and COAS)
Awarded Apr 7 at 20:34
(post deleted or otherwise unavailable)
Awarded Apr 5 at 23:51
STM and Shooting Methods
Awarded Mar 25 at 22:35
Calculating azimuth and elevation of a ground station in satellite coordinate frame
Awarded Mar 25 at 17:08
Why does this "satellite antenna at the Laguna Peak Tracking and Injection Facility" look so weird? (two dishes back-to-back)
Awarded Mar 24 at 10:16
Why don’t ISS EVA suits monitor the astronaut’s blood oxygen?
Awarded Mar 21 at 6:53
How did the Carbon Dioxide gauges work on Apollo?
Awarded Mar 11 at 10:23
(post deleted or otherwise unavailable)
Awarded Mar 10 at 16:42
For asteroid redirection, is “slow push” inherently more efficient than “impact”?
Awarded Mar 7 at 21:20
Why has the Earth-Sun libration point L1 been chosen over L2 for NEOCam (now NEO Surveyor) to detect new NEOs?
Awarded Mar 5 at 1:42
Has a space mission ever failed due to an incorrect understanding of physics?
Awarded Mar 4 at 2:13
Can there be an atmosphere in a cave on an atmosphere-less planet?
Awarded Mar 2 at 16:34
Is Callisto explorable by humans?
Awarded Feb 21 at 13:02
What is the difference between BCRS and ICRS?
Awarded Feb 20 at 1:33
Redeployable solar arrays. Do they exist? or are they being worked on?
Awarded Feb 18 at 2:19
What other marketable uses are there for Starship if Mars colonization falls through?
Awarded Feb 14 at 1:04
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