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Digger's user avatar
Digger
  • Member for 8 years, 3 months
  • Last seen more than a week ago
4 votes

Has intra-cranial pressure been measured on ISS astronauts for SANS research?

151 votes
Accepted

Do astronauts use plumber's bifocals?

14 votes

During orbital rendezvous, at what distance and approach velocity does the transition from orbital mechanics to “boating around” occur?

57 votes
Accepted

Are all modern astronauts at least passable phlebotomists?

3 votes
Accepted

First space phlebotomy? When was the first human veinous blood sample taken in space?

4 votes
Accepted

Is this really a picture of John Young?

-4 votes

Can the Space Shuttle land on Mars assuming there is a paved surface for landing?

11 votes
Accepted

Do the astronauts hear noise in their headsets?

7 votes
Accepted

Is the term 'lead head' used by astronauts?

3 votes
Accepted

How soon was the Garn scale of nausea established after the senator's spaceflight?

7 votes
Accepted

What makes Space Adaptation Syndrome worse?

8 votes
Accepted

Did the astronauts of Gemini 4 have any realistic rendezvous simulator training of orbital mechanic effects?

11 votes
Accepted

How important is plume impingement in rendezvous operations?

10 votes

Have any space stations experienced a total solar eclipse?

13 votes

Why do ISS crew members often cross their arms?

9 votes
Accepted

Effects of microgravity on human body in a days time

13 votes

Becoming an astronaut with engineering background

9 votes

Clohessy-Wiltshire/Hill's Equations - F=ma?

3 votes

How many astronauts never got to fly in space in their astronaut career?

44 votes

When the ISS accelerates, do the astronauts feel it?

25 votes

Has any spacecraft had a way for the crew to escape during reentry?

19 votes

What would NASA have done if they knew Columbia was catastrophically damaged?

7 votes

What are the requirements differences between Escape Suit and EVA Suit?