Knudsen Number's user avatar
Knudsen Number's user avatar
Knudsen Number's user avatar
Knudsen Number
  • Member for 3 years, 7 months
  • Last seen more than a month ago
24 votes

Quantum technology for starship communications and landing on Mars

13 votes

What tensile strength would be needed for a lunar space elevator?

13 votes
Accepted

Could a cubesat propel itself to Mars?

10 votes

What technological breakthroughs were required to land booster stages?

8 votes

How do satellites remain safe from space debris and meteorites?

8 votes
Accepted

How does the sunlight affect the height of the atmosphere?

6 votes
Accepted

Are SpaceBEEs actually hard to track?

4 votes
Accepted

How would blockchain be integrated into spaceflight? Have any methods been proposed yet?

4 votes
Accepted

3D Model of radiation in earth orbit?

4 votes

Typical 1U CubeSat Detumbling time determination using passive control?

4 votes

Who built Starlink's electric propulsion systems?

3 votes
Accepted

Help understanding exactly how an atomic clock facilitates “self-driving spacecraft” when paired with an onboard camera?

3 votes

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

3 votes
Accepted

Globally extensive overview of rocket startup companies

2 votes
Accepted

What are NASA's dozen payloads for the Moon that will be ready for launch by the end this year? (2019)

2 votes

What type of software is used to make radiation shielding simulations for use in Space or Mars?

2 votes

Most preferred coordinate system for Launch vehicle trajectory

2 votes

A starship is traveling at 0.9c and collides with a small rock. Will it leave a clean hole through, or will more happen?

2 votes

Could a cubesat be self propelled to the moon from LEO?

2 votes

What are the limiting factors for interplanetary mission trajectories?

1 vote

Current Research Being Done on Hall Effect Thrusters

1 vote

What's next for Planetary Resources?

0 votes

How do we manage the residual magnetic moment of magnetorquer with a ferromagnetic core?

0 votes

Who is accountable for damage caused by the debris field of a successful ASAT test

0 votes

State of the art of satellite Attitude Determination and Control Systems

0 votes

Can we use a rail gun on the moon to launch stuff directly to mars?