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Rob's user avatar
Rob's user avatar
Rob's user avatar
Rob
  • Member for 6 years, 11 months
  • Last seen more than a week ago
18 votes
Accepted

Has any payload been as silly, as the Falcon Heavy's Tesla Roadster?

18 votes

Why not bring life to Venus along with the next exploring mission?

17 votes

How exactly did the floor of an Apollo LM look like after EVA(s)? Seeking photo!

13 votes

What is the deepest place on Mars? Do humans need pressurized suits there?

12 votes

What is the primary reason for SpaceX motion to have astronauts board Dragon before fueling up the rocket?

12 votes
Accepted

Can the vacuum of space be used to sterilize equipment?

10 votes

Is oxygen present in the sun?

8 votes

Falcon 9 fairings stability on reentry

8 votes

Where does space begin on planets without atmospheres?

7 votes
Accepted

Apollo 10: Where's Snoopy?

7 votes
Accepted

Astronaut orientation etiquette

7 votes
Accepted

Disposal pool during RS-25 engine test?

7 votes
Accepted

How much does it cost to fly a Dragon that is new compared to one that is used?

6 votes

Why is TESS' high gain antenna made of undulating BLACK fabric rather than metal?

6 votes

Did Apollo have provisions for "system aborts" during ascent?

6 votes

How does the Parker Solar Probe have such a wide launch window?

5 votes
Accepted

Evidence of Water D/H Ratios of Kuiper Belt Comets

5 votes
Accepted

Would a circular saw on one arm and a trowel on another on the Mars 2020 rover add scientific value?

5 votes

Grid Fin lift to drag ratio

5 votes
Accepted

Active thrust vectoring

4 votes

What is the line in this picture?

4 votes
Accepted

What's the record for the longest time a deep space craft has functioned without a reboot?

4 votes
Accepted

Could dusters be installed on solar panels on a mars lander?

4 votes
Accepted

What will China's new "space station" in Argentinian Patagonia be used for?

4 votes
Accepted

Are Falcon Heavy's side boosters aerodynamically detached?

4 votes

Why no recent information about or photos of Ultima Thule?

3 votes

Do you need to burn fuel between gravity assists?

3 votes

Can I text on my cell phone from the ISS to Earth?

3 votes

Did mission control track Perseverance in real time during its landing?

3 votes
Accepted

Why were EVA suits never silver?