Space Exploration

Teacher

 Teacher
Answer a question with score of 1 or more.
Awarded 3473 times.
Transform ECI to ECEF
Awarded yesterday
If you swam towards Earth from Space would there be a point when you started falling?
Awarded Nov 21 at 19:32
In circle orbit, give a delta V to a satellite, how to find final orbit altitude?
Awarded Nov 12 at 17:56
If a baby was born on the ISS, what would its nationality be?
Awarded Nov 11 at 16:57
(post deleted or otherwise unavailable)
Awarded Nov 10 at 19:05
(post deleted or otherwise unavailable)
Awarded Nov 9 at 22:10
Does the atmospheric pressure of Mars fluctuate because of the seasonal evaporation of the polar ice caps?
Awarded Nov 9 at 4:18
Is there an authoritative source for which GNSS satellite transmits which signals?
Awarded Nov 3 at 21:08
Conversion of GCRF to ITRF
Awarded Nov 2 at 12:21
How can I find sources for Launch Trajectories?
Awarded Oct 30 at 16:46
Can hydrogen peroxide and propane be a good rocket propellant combination?
Awarded Oct 28 at 20:52
Embedding foundations from low lunar orbit?
Awarded Oct 28 at 1:27
Embedding foundations from low lunar orbit?
Awarded Oct 27 at 15:37
Is there any evidence from previous missions to asteroids that said asteroids have minable minerals?
Awarded Oct 14 at 23:12
Were the "frogmen" who performed ocean recovery Navy SEALs?
Awarded Oct 12 at 19:48
(post deleted or otherwise unavailable)
Awarded Oct 5 at 11:51
What would the Venus landers look like today?
Awarded Sep 28 at 13:45
What was the volume of the Rocketdyne F-1 engine's main combustion chamber?
Awarded Sep 24 at 23:21
Does anyone recognise this differential equation (from Gravity's Rainbow)?
Awarded Sep 22 at 11:08
How to get contact locator events in GMAT using Python
Awarded Sep 22 at 0:55
(post deleted or otherwise unavailable)
Awarded Sep 20 at 12:35
What is this device/object that the SpaceX astronauts are holding?
Awarded Sep 19 at 8:05
Is the ideal transfer between two arbitrary planar orbits always a bi-tangential ellipse?
Awarded Sep 14 at 13:57
How often does a CubeSat leverage its ADCS?
Awarded Sep 13 at 19:46
(post deleted or otherwise unavailable)
Awarded Sep 12 at 21:12
(post deleted or otherwise unavailable)
Awarded Sep 12 at 4:10
When will Voyager 2 overtake Pioneer 10 as the 2nd most distant spacecraft from the Sun?
Awarded Sep 11 at 21:35
How many printed novels have been in space to date?
Awarded Sep 8 at 19:52
Determining GEO Orbital Slot from TLE
Awarded Sep 7 at 23:26
What would it take to collect methane from the atmosphere and use it as rocket fuel?
Awarded Sep 7 at 21:57
Most attractive resource on the Moon
Awarded Sep 7 at 9:45
Why was the ITS concept downscaled?
Awarded Sep 5 at 20:56
Very slow blinking object — high orbit satellite or some balloon? Any idea?
Awarded Aug 28 at 17:06
Why is ISRO planning to launch Aditya-L1 if NASA has already launched the Parker Solar Probe?
Awarded Aug 25 at 7:21
What were the highest quality photos and knowledge of Uranus and Neptune before Voyager?
Awarded Aug 24 at 11:35
Does the planet Jupiter have a liquid surface?
Awarded Aug 23 at 6:16
What is the most promising fusion technology for rocket propulsion?
Awarded Aug 16 at 14:49
Visibility of ISS at extreme latitudes
Awarded Aug 9 at 21:22
Was Apollo 13 radio blackout on reentry longer than expected?
Awarded Aug 4 at 19:57
Why Euclid's orbit is not like Gaia but like JWST?
Awarded Aug 1 at 15:46
Does anyone here have a recognized definition of North, South, Class1, Class2 Halo orbits?
Awarded Jul 30 at 23:57
Isolation experiment in the Soviet Union in 1967
Awarded Jul 30 at 14:34
Is there a rocket that is publicly in the process of being certified to carry nuclear payloads to space?
Awarded Jul 26 at 16:46
(post deleted or otherwise unavailable)
Awarded Jul 25 at 16:01
What is the highest number of impulses required for an optimal orbital transfer?
Awarded Jul 23 at 0:27
How much of what we see as “satellites” is space junk?
Awarded Jul 18 at 11:57
Does NASA have spacecraft that are specifically made for orbiting around the Sun?
Awarded Jul 18 at 7:34
Did Apollo leave poop on the moon?
Awarded Jul 17 at 17:15
How can I get a list of GNSS satellites in view for a given date/time
Awarded Jul 15 at 23:16
(post deleted or otherwise unavailable)
Awarded Jul 14 at 1:40
What is the reliability of the Merlin engine?
Awarded Jul 10 at 4:34
How much reentry speed did the Shuttles shed by doing a series of sharp turns?
Awarded Jul 7 at 6:56
How will Starship get ullage during launch?
Awarded Jul 4 at 18:07
Any place to download ATMOP's DTM-2012 / DTM-2013 models?
Awarded Jul 3 at 20:07
Why did Sputnik-1 transmit on both 20 and 40 MHz?
Awarded Jun 24 at 0:07
Do all dangerous asteroids first pass through keyholes?
Awarded Jun 22 at 1:02
How a continuous thrust orbit transfer can be compared with Hohmann transfer?
Awarded Jun 1 at 14:35
Circularization of an orbit on gmat
Awarded May 25 at 16:07
How do Centrifugal Turbopumps work? How do you make one?
Awarded May 25 at 5:20
How do space probes find their way and how much fuel do they use to travel?
Awarded May 25 at 3:57
1
2 3 4 5
…
58

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.