User seccpur

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Falcon-9/Starship landing on an uneven surface

Sep 9 '20 at 15:39 seccpur 1,021

11

votes

2

answers

2k

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Testing of rocket heat shield on Earth

spacex reentry heat-shield

Nov 4 at 17:50 adam_cole 1

1

8

votes

1

answer

237

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Why do some rockets have closed boattails around the engines and others do not?

spacex rockets raptor structural-design

Nov 18 at 19:37 Anton Hengst 6,543

7

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0

answers

155

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How is the Max-Q of a spacecraft determined?

testing measurement max-q qualification-testing

May 9 at 13:00 seccpur 1,021

5

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1

answer

163

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Issues with multiple raptor engines working in tandem in starship

spacex-starship raptor spacex-super-heavy

Sep 16 '20 at 10:59 David Hammen 54.6k

1

4

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4

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1k

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Quantum technology for starship communications and landing on Mars

spacex spacecraft communication-satellite

Sep 17 '20 at 19:54 Daniël van den Berg 131

4

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4

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222

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Alternative to GPS navigation for vertical landing, especially on other planets

rockets gps vertical-landing

Sep 16 '20 at 20:27 LazyReader 1

3

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1

answer

93

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Energy from Earth's magnetic field using space tether

energy space-tether

Jun 9 at 10:08 Community♦ 1

3

votes

1

answer

531

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Is streamline body shape essential for propagation in the vacuum of space?

rockets structural-design

Mar 26 at 19:08 Camille Goudeseune 8,496

3

votes

1

answer

61

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Maintaining constant fuel pressure to rocket engine during flight and flip maneuvers

spacex-starship

Mar 25 at 13:34 Slarty 4,382

3

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2

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731

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One mothership and many droneships concept for interplanetary travel

interplanetary design-alternative

Nov 24 at 5:26 seccpur 1,021

3

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1

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267

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How can Starship take off from moon's surface without a launch pad

spacex-starship

Oct 31 at 13:24 seccpur 1,021

2

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1

answer

253

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Why Starship prototype live video feed often fails but rocket telemeteries work consistently?

spacex-starship camera

May 7 at 3:38 seccpur 1,021

2

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2

answers

1k

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Minimum reentry velocity ideal for a spacecraft returning to Earth

spacex spacecraft reentry spacex-starship

Apr 19 at 7:05 Russell Borogove 156k

2

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0

answers

98

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Will the Starship skirt envelope heat during landing?

spacex spacex-starship

Mar 12 at 3:48 Fred 8,403

2

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1

answer

132

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Why not bring a rocket to idle velocity for less violent and safer re-entry? [duplicate]

rockets reentry

Sep 9 '20 at 11:35 motosubatsu 736

1

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3

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188

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Can a LEO based satellite constellation revive the analog radio or TV era?

low-earth-orbit communication-satellite

Jun 6 at 23:05 uhoh 138k

1

vote

2

answers

92

views

Can satellite internet be used for monitoring rocket telemetries during testing phase?

spacex-starship telemetry

Apr 19 at 7:22 Ludo 7,548

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vote

2

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197

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Why SpaceX is keeping it's space industry policy transparent?

spacex

Apr 4 at 9:52 Jörg W Mittag 10.8k

1

vote

0

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129

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Starship vs submarine hull [duplicate]

spacex spacex-starship high-pressure-environment

Nov 3 at 2:18 seccpur 1,021

0

votes

1

answer

187

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Flying saucer shape rocket vs cylindrical shape rocket

spacex rockets design-alternative vertical-landing

Mar 26 at 17:34 Russell Borogove 156k

-2

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1

answer

152

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Dispose Earth's nuclear wastes towards the sun [duplicate]

rockets nuclear

Sep 9 '20 at 16:20 PearsonArtPhoto♦ 113k

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22 Questions

Falcon-9/Starship landing on an uneven surface

Testing of rocket heat shield on Earth

Why do some rockets have closed boattails around the engines and others do not?

How is the Max-Q of a spacecraft determined?

Issues with multiple raptor engines working in tandem in starship

Quantum technology for starship communications and landing on Mars

Alternative to GPS navigation for vertical landing, especially on other planets

Energy from Earth's magnetic field using space tether

Is streamline body shape essential for propagation in the vacuum of space?

Maintaining constant fuel pressure to rocket engine during flight and flip maneuvers

One mothership and many droneships concept for interplanetary travel

How can Starship take off from moon's surface without a launch pad

Why Starship prototype live video feed often fails but rocket telemeteries work consistently?

Minimum reentry velocity ideal for a spacecraft returning to Earth

Will the Starship skirt envelope heat during landing?

Why not bring a rocket to idle velocity for less violent and safer re-entry? [duplicate]

Can a LEO based satellite constellation revive the analog radio or TV era?

Can satellite internet be used for monitoring rocket telemetries during testing phase?

Why SpaceX is keeping it's space industry policy transparent?

Starship vs submarine hull [duplicate]

Flying saucer shape rocket vs cylindrical shape rocket

Dispose Earth's nuclear wastes towards the sun [duplicate]