User Fred

19 votes

1 answer

2k views

Procedure to deal with the death of Apollo astronaut during a lunar mission

asked Jul 18, 2020 at 10:01

10 votes

2 answers

906 views

Impact of space junk on Earth based space elevators

asked Aug 18, 2015 at 1:25

9 votes

2 answers

512 views

Proposed Christmas Island launch site, 1952 von Braun Luna Study

asked Apr 21, 2022 at 5:52

8 votes

2 answers

149 views

Offset of the DART roll out solar arrays [duplicate]

asked Dec 14, 2021 at 2:24

8 votes

1 answer

283 views

How did the Curiosity rover on Mars manage to crack open a large area after drilling a hole?

asked Jan 23, 2020 at 5:53

8 votes

1 answer

520 views

Silane as a rocket fuel

asked Aug 4, 2021 at 16:20

7 votes

0 answers

145 views

Horizontal transportation of space rockets

asked Jul 23 at 10:13

6 votes

1 answer

259 views

Depth to diameter ratio of impact craters

asked Jul 8, 2022 at 5:36

6 votes

1 answer

410 views

White crack infill on the surface of Mars in the Gale Crater

asked May 1, 2021 at 4:59

6 votes

1 answer

197 views

Viking 1 - Cydonia Face on Mars Photograph Multitudinal Black Dots

asked Jul 4, 2021 at 7:16

6 votes

1 answer

747 views

The practicalities of a rock sampling mission to Venus

asked Jul 20, 2015 at 4:00

5 votes

0 answers

104 views

Official or designated human language in outer space

asked Jun 23, 2021 at 10:42

4 votes

1 answer

317 views

The Doppler effect on light when space probes take pictures

asked Jul 10, 2015 at 5:30

4 votes

2 answers

348 views

Surface Rock Temperature of Venus

asked Mar 8, 2020 at 12:20

4 votes

1 answer

109 views

Proposals being considered for dealing with deceased future colonists on Mars or Elsewhere in the Cosmos

asked Apr 25, 2020 at 20:55

3 votes

3 answers

314 views

Laws and Treaties for Activities in Outer Space

asked Nov 11, 2020 at 22:50

3 votes

1 answer

271 views

Radioactive Embrittlement of Metals in Space

asked Jul 14, 2016 at 13:39

3 votes

1 answer

115 views

Radio antenna used to communicate with the Telstar 1 satellite in 1962

asked Dec 11, 2021 at 3:07

3 votes

1 answer

153 views

Space astro/cosmo-naut rejection due to fine veins

asked Aug 23, 2021 at 7:07

3 votes

1 answer

149 views

Lunar satellite navigation system

asked Aug 2, 2021 at 11:16

3 votes

1 answer

57 views

Tracking stations that could have been used in 1967 & 1971 for the launches of the WRESAT & Prospero, X3 satellites from Australia

asked May 26, 2021 at 18:27

3 votes

1 answer

225 views

Small probes to Alpha Centauri powered by light sails with a journey time of 20 years

asked Jun 8, 2021 at 16:12

3 votes

2 answers

75 views

Mars Insight probe solar panels - could or are they being used to collect some types of surface illumination data?

asked Mar 31, 2022 at 0:49

2 votes

1 answer

155 views

Solid metal fuel for nano satellite thrusters

asked Oct 26, 2021 at 16:22

Stack Exchange Network

24 Questions

Procedure to deal with the death of Apollo astronaut during a lunar mission

Impact of space junk on Earth based space elevators

Proposed Christmas Island launch site, 1952 von Braun Luna Study

Offset of the DART roll out solar arrays [duplicate]

How did the Curiosity rover on Mars manage to crack open a large area after drilling a hole?

Silane as a rocket fuel

Horizontal transportation of space rockets

Depth to diameter ratio of impact craters

White crack infill on the surface of Mars in the Gale Crater

Viking 1 - Cydonia Face on Mars Photograph Multitudinal Black Dots

The practicalities of a rock sampling mission to Venus

Official or designated human language in outer space

The Doppler effect on light when space probes take pictures

Surface Rock Temperature of Venus

Proposals being considered for dealing with deceased future colonists on Mars or Elsewhere in the Cosmos

Laws and Treaties for Activities in Outer Space

Radioactive Embrittlement of Metals in Space

Radio antenna used to communicate with the Telstar 1 satellite in 1962

Space astro/cosmo-naut rejection due to fine veins

Lunar satellite navigation system

Tracking stations that could have been used in 1967 & 1971 for the launches of the WRESAT & Prospero, X3 satellites from Australia

Small probes to Alpha Centauri powered by light sails with a journey time of 20 years

Mars Insight probe solar panels - could or are they being used to collect some types of surface illumination data?

Solid metal fuel for nano satellite thrusters