User oefe

30 votes

How does the SpaceX Falcon 9 first-stage straighten for landing?

answered May 31, 2016 at 9:14

13 votes

Accepted

Why is the descent module of the Soyuz in the middle of its stack?

answered Dec 29, 2013 at 16:25

12 votes

Accepted

What influenced the shape of the Soyuz descent module?

answered Dec 29, 2013 at 15:14

11 votes

How do vehicles get smoothly to a circular low Earth orbit?

answered Aug 24, 2013 at 21:22

11 votes

Why is it best to perform an orbital inclination change at apoapsis?

answered Jan 30, 2014 at 21:29

9 votes

Would it actually be feasible to drop a nuclear bomb from a satellite?

answered Aug 25, 2013 at 12:42

9 votes

Kepler has 16 GB of memory. Is this DRAM?

answered Dec 4, 2016 at 13:11

8 votes

Accepted

Does NORAD have the only system that can track Santa?

answered Dec 24, 2013 at 15:05

7 votes

What is this spinning object seen on a spacecraft above the ISS?

answered Oct 29, 2017 at 12:58

6 votes

Accepted

How many minutes of Lunar Sim did Neil Armstrong get?

answered Jan 7, 2014 at 18:54

6 votes

Accepted

What were the differences between the LLRV and LLTV?

answered Jan 8, 2014 at 17:46

6 votes

Do different generations of Soyuz use different launchpad infrastructure?

answered Feb 27, 2017 at 21:59

6 votes

Why is OA-7 launching atop an Atlas V?

answered Mar 9, 2017 at 21:18

5 votes

Accepted

How does horizontal payload mounting influence satellite design

answered Feb 13, 2018 at 18:26

3 votes

Falcon 9 Range Safety

answered Aug 20, 2017 at 18:29

3 votes

Accepted

What pattern of satellite release will the pentagonal Iridium arrangement use?

answered Jan 14, 2017 at 21:37

3 votes

Progress-MS01 docking incident

answered Dec 4, 2016 at 10:30

3 votes

Accepted

Could the Orlan-MK use an umbilical if need be?

answered Jan 8, 2014 at 18:54

3 votes

Could a spaceship be "charged" with kinetic energy instead of having to be propulsed?

answered Nov 23, 2014 at 12:14

2 votes

How can the CYGNSS spacecrafts (actually) measure ocean roughness?

answered Dec 13, 2016 at 21:22

2 votes

Accepted

Where/how did the CRS-10 Dragon capsule "wait" before the 2nd, successful docking attempt?

answered Feb 27, 2017 at 21:29

Stack Exchange Network

21 Answers

How does the SpaceX Falcon 9 first-stage straighten for landing?

Why is the descent module of the Soyuz in the middle of its stack?

What influenced the shape of the Soyuz descent module?

How do vehicles get smoothly to a circular low Earth orbit?

Why is it best to perform an orbital inclination change at apoapsis?

Would it actually be feasible to drop a nuclear bomb from a satellite?

Kepler has 16 GB of memory. Is this DRAM?

Does NORAD have the only system that can track Santa?

What is this spinning object seen on a spacecraft above the ISS?

How many minutes of Lunar Sim did Neil Armstrong get?

What were the differences between the LLRV and LLTV?

Do different generations of Soyuz use different launchpad infrastructure?

Why is OA-7 launching atop an Atlas V?

How does horizontal payload mounting influence satellite design

Falcon 9 Range Safety

What pattern of satellite release will the pentagonal Iridium arrangement use?

Progress-MS01 docking incident

Could the Orlan-MK use an umbilical if need be?

Could a spaceship be "charged" with kinetic energy instead of having to be propulsed?

How can the CYGNSS spacecrafts (actually) measure ocean roughness?

Where/how did the CRS-10 Dragon capsule "wait" before the 2nd, successful docking attempt?