Space Exploration

Self-Learner

 Self-Learner
Answer your own question with score of 3 or more.
Awarded 211 times.
How feasible is dragging a 1 km asteroid into Mars orbit? (For All Mankind Spoiler Alert)
Awarded Mar 29 at 19:27
What rocket engine is this?
Awarded Mar 21 at 17:07
Using GMAT to simulate phasing orbits with finite burns
Awarded Mar 15 at 22:11
Intuitive machines IM-1 ("Odysseus") lunar lander: commercial sponsorship
Awarded Feb 23 at 8:05
Could an acid-proof, solar-powered aircraft stay aloft on the sunny side of Venus more-or-less indefinitely?
Awarded Dec 30, 2023 at 13:11
Cost and quantity of space mission in 2020s vs 1980s?
Awarded Dec 15, 2023 at 7:35
Is there an authoritative source for which GNSS satellite transmits which signals?
Awarded Nov 4, 2023 at 1:00
How is the docking hatch on the Progress/ATV opened?
Awarded Oct 17, 2023 at 18:09
First water deluge system?
Awarded Sep 20, 2023 at 17:31
Is there evidence whether SpaceX is making a profit launching rockets?
Awarded Aug 19, 2023 at 8:26
CubeSat dispensers: amplify or dampen vibration loads on spacecraft?
Awarded Jul 29, 2023 at 23:55
Why does the quality of New Horizon LORRI images vary so much?
Awarded Jun 5, 2023 at 3:35
Establish if Payload is Still Operational - Space Track
Awarded Mar 13, 2023 at 9:46
What guidance algorithm does Falcon 9 use during powered descent and landing?
Awarded Feb 23, 2023 at 2:11
Apollo 15: when did the astronauts manually move the LRV?
Awarded Nov 10, 2022 at 20:57
Electronic Circuits for Safe Initiation of Pyrotechnics?
Awarded Oct 15, 2022 at 17:20
How does Spinlaunch manage the counterweight right after launch?
Awarded Oct 5, 2022 at 14:27
What caused the jitter in the DART video as it approached Dimorphos?
Awarded Sep 28, 2022 at 9:22
Which Saturn IB flights did or did not have hinged SLA panels?
Awarded Sep 21, 2022 at 6:05
Modelling ISS orbit in GMAT
Awarded Jul 21, 2022 at 10:56
How to calculate the orbital distance between 2 satellites given the TLEs
Awarded Jun 22, 2022 at 16:07
Why does igniting propellant provide more thrust?
Awarded Jun 18, 2022 at 5:55
Access to Chebyshev coefficients from JPL ephemerides
Awarded Jun 6, 2022 at 17:49
Why did the Hyperbola-1 launch fail in February 2021?
Awarded May 9, 2022 at 4:49
Ноw to configure mission sequence for propagate until desired date in GMAT?
Awarded May 1, 2022 at 18:20
Do two objects with intersecting orbits have to collide given enough time?
Awarded Apr 22, 2022 at 16:26
How to Update the Epoch in a Fake TLE While Maintaining Relative Position?
Awarded Apr 15, 2022 at 3:06
How large an asteroid sample does hayabusa2 have?
Awarded Mar 30, 2022 at 16:56
Could SpaceX deliver the Interim Control Module to the ISS?
Awarded Feb 28, 2022 at 13:51
How is an input card for SGP4/other astro standards packages crafted?
Awarded Feb 11, 2022 at 7:32
Is this JWST Halo orbit plot fouled up somehow?
Awarded Feb 1, 2022 at 9:45
How much fuel did JWST save due to an accurate launch, and how much will remain after L2 orbit?
Awarded Jan 25, 2022 at 18:25
Why is 90 sols a standard mission duration for robotic spacecraft on the surface of Mars?
Awarded Jan 20, 2022 at 11:09
A way to overcome fuel limits on JWST and its operational lifetime; "clip-on" propulsion systems in development that might work in the future?
Awarded Jan 12, 2022 at 1:10
What's the deepest a trench could theoretically be dug on Mars?
Awarded Jan 7, 2022 at 10:55
Why are the JWST secondary mirror support booms not painted black?
Awarded Jan 5, 2022 at 20:47
Where is the Selk crater on Titan with respect to Saturn?
Awarded Jan 1, 2022 at 15:48
Why are Jupiter's trojans even remotely stable?
Awarded Dec 30, 2021 at 8:35
Why is Ariane-5's upper stage appear to vent exhaust post engine cut off?
Awarded Dec 30, 2021 at 1:55
Is it conceivable to visit L2 and service the James Webb Space Telescope?
Awarded Dec 28, 2021 at 19:55
The design of the halo orbit of the James Webb Space Telescope
Awarded Dec 26, 2021 at 4:47
Tesseral Part of the Geopotential
Awarded Dec 20, 2021 at 20:20
Obtaining position of GPS and GLONASS satellites from RINEX navigation files
Awarded Dec 7, 2021 at 23:55
Approximate size of the "hut" object observed from the Yutu-2 lunar rover?
Awarded Dec 7, 2021 at 23:17
J2 long-period perturbations in the inclination
Awarded Dec 7, 2021 at 17:55
Which moon is best? (for gravity assists)
Awarded Nov 22, 2021 at 3:35
SPICE toolkit occultation finder doesn't work with spacecraft
Awarded Nov 19, 2021 at 18:26
Flat-spin transition manoeuvre: why is the angular momentum not constant?
Awarded Nov 11, 2021 at 16:42
Orbit Propagator with J2 perturbation has larger error compared with simple 2 body Propagator
Awarded Oct 22, 2021 at 14:27
(post deleted or otherwise unavailable)
Awarded Oct 22, 2021 at 10:48
Plans for ISS crew to enter Crew Dragon?
Awarded Oct 6, 2021 at 0:41
Why shadows of the blades on Ingenuity navcam photos looks brighter than shadows of the legs?
Awarded Jul 19, 2021 at 12:34
Are sirens (etc.) sounded before launches to warn wildlife?
Awarded Jul 18, 2021 at 0:08
What is the theoretical max specific impulse of rotating detonation engines in space flight?
Awarded Jul 16, 2021 at 1:27
Are Virgin Galactic tourists asked to take a 6 to 8G centrifuge test to qualify, and if so, what's the point?
Awarded Jul 7, 2021 at 11:07
How long will Blue Origin's New Shepard space tourist flights last?
Awarded Jul 2, 2021 at 15:47
What is this thing on the right of the frame in this photograph? (STS-71)
Awarded Jun 25, 2021 at 13:25
The Chinese Mars rover and lander can be seen in the same picture. What device took the photo?
Awarded Jun 16, 2021 at 14:31
Which was louder, SRBs or SSMEs?
Awarded May 27, 2021 at 3:00
Did any lander or rover photograph the sun rising or setting during a Martian dust storm?
Awarded May 22, 2021 at 22:06
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