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BradV's user avatar
BradV's user avatar
BradV
  • Member for 2 years, 4 months
  • Last seen this week
  • Iowa
13 votes
1 answer
1k views

Has a mockup/analysis of the Ingenuity 'bad landing' been created/posted?

12 votes
2 answers
3k views

How does the JWST change focus when it goes from looking at a near subject to looking at a far subject? (Does it even change focus?)

11 votes
1 answer
1k views

How well is JWST doing on maintaining its Halo orbit?

6 votes
1 answer
602 views

Is there a name for this type of 'Spin Gravity' ship configuration?

6 votes
2 answers
1k views

How frequent are (or will be) JWST station keeping burns at L2?

5 votes
1 answer
165 views

Is the JWST halo orbit period sync'd with earth's elliptical orbit about sun?

5 votes
1 answer
232 views

Planet Orbit "swept Area" Vs halo orbit "swept area"

5 votes
4 answers
367 views

Would it be practical to position a telescope like JWST at Sun-Earth L4 or L5?

4 votes
1 answer
530 views

What was the Lockheed design solution for the shuttle SRB field joint and how was it superior to the failure prone Morton Thiokol field joint?

4 votes
3 answers
357 views

At what distance does radio communication become unusable?

4 votes
1 answer
279 views

Is this JWST Halo orbit plot fouled up somehow?

4 votes
2 answers
276 views

Does anyone here have a recognized definition of North, South, Class1, Class2 Halo orbits?

2 votes
1 answer
444 views

What type of actuator mechanism(s) used to move the Fine Steering Mirror on JWST?

0 votes
1 answer
147 views

Is JWST's weak link the Cryocooler for the MIRI instrument?

-2 votes
1 answer
140 views

Did the Coriolis effect cause 'original spin'? [closed]