Eth's user avatar
Eth's user avatar
Eth's user avatar
Eth
  • Member for 6 years, 2 months
  • Last seen more than a month ago
9 votes
1 answer
673 views

Could a Roton-like SSTO work?

7 votes
0 answers
164 views

How does European jurisdiction in the ISS works?

5 votes
0 answers
101 views

How much would mass-production impact the cost of solid-fuel rockets?

4 votes
2 answers
339 views

Liquid propellant stored as solid

4 votes
3 answers
2k views

Challenges of using propyne (aka methylacetylene) as rocket fuel

4 votes
1 answer
485 views

What would be the performances of chlorine trifluoride as an oxydizer?

3 votes
2 answers
1k views

Orbital reentry glider with no heat shield

2 votes
1 answer
306 views

What advances are there in heat-resistant materials for engines?

2 votes
0 answers
100 views

Minimal heating a realistic reentry vehicle could achieve?

1 vote
0 answers
103 views

Externaly delivered non-nuclear pulse propulsion?