T.J. Tarazevits's user avatar
T.J. Tarazevits's user avatar
T.J. Tarazevits's user avatar
T.J. Tarazevits
  • Member for 8 years, 8 months
  • Last seen more than 1 year ago
193 votes

What computer and software is used by the Falcon 9?

53 votes

After the Crew Dragon's success, does Boeing's Starliner still offer value?

24 votes
Accepted

What went wrong with the CRS-7 launch?

20 votes
Accepted

What's so special about SpaceX's Raptor rocket engine with 300 Bar chamber pressure?

18 votes
Accepted

How does SpaceX plan to achieve reusability of the Falcon 9 *second* stage?

17 votes
Accepted

Why is Dragon the only spacecraft that is currently in use to not need a fairing for launch?

14 votes

What is the new horizontal test stand at SpaceX's McGregor, TX facility meant to test?

10 votes
Accepted

Is it possible to put a satellite into geostationary orbit using a weather balloon?

8 votes
Accepted

Are there proven economic advantages to rocket re-usability?

7 votes

Why is the SpaceX Pad Abort test starting at ground level?

7 votes
Accepted

Second powerful Falcon Heavy for Mars, most powerful Saturn V for Moon?

7 votes
Accepted

Will a Dragon pad abort eventually land vertically or will it always be a parachute landing?

7 votes

From what material and how are the Merlin engines and nozzles of it (sea level) manufactured?

6 votes
Accepted

Is it feasible to launch NASA's InSight mission Mars using a Falcon 9, instead of an Atlas V rocket?

6 votes
Accepted

Are there any Pusher Launch Escape Systems in actual use?

6 votes

Does the Falcon 9 v1.1 form a shock diamond when in flight?

6 votes

ASDS Position during Falcon 9R first stage recovery

5 votes

Have any other capsules used a movable ballast system for control?

5 votes

Will any of the COTS providers be able to perform expedited rendezvous with the ISS?

3 votes

Does Dragon v2 only have Superdracos as an abort system?

2 votes

Is the first stage LOX tank on the Falcon 9 monocoque or semi-monocoque?

1 vote

How big a weight problem is ice sticking to a rocket?

1 vote

Does the Crew Dragon still have the launch abort fuel on board at landing?