The all-private Polaris Dawn spacewalk mission is set for launch no earlier than July 31.
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Jeff Foust said:Interesting fact from today's Summit for Space Sustainability meeting: Korea's KPLO lunar orbiter has had to perform 3 collision avoidance maneuvers in 18 months. One to avoid LRO, one for Chandrayaan-2, and one for SLIM before its landing. #swfsummit24.
I think John Glenn might have something to add to this conversation.Wilmore is 61 and has been an astronaut for 24 years, and was a Navy test pilot before that.
... How many more missions do you think his number would come up for, regardless?
What are the odds that Wilmore will run for congress and win?I think John Glenn might have something to add to this conversation.
Glenn's previous mission before his final one being at age 40. So, if Glenn is an apt comparison, that would suggest, at his age, maybe Wilmore will get one more mission.I think John Glenn might have something to add to this conversation.
That was a bit weird, but it made for some cool shots of ice getting vapourized. You could really see how expanded the plume is. The vapourized ice looked like it shot out at almost 90 degrees.Unusual amount of ice on the second stage.
Elon Musk said:Upper stage restart to raise perigee resulted in an engine RUD for reasons currently unknown. Team is reviewing data tonight to understand root cause.
Starlink satellites were deployed, but the perigee may be too low for them to raise orbit. Will know more in a few hours.
Ouch! Fingers crossed...Mission failure or at least only partial success.
That's a rare one. Vacuum Merlin is so reliable that once in orbit I tend to just assume the job is now done.Mission failure or at least only partial success.
Indeed. Traditionally, something like this might halt flights for some time. I hope the upper-stage build records and flight telemetry provide solid clues to the failure.That's a rare one. Vacuum Merlin is so reliable that once in orbit I tend to just assume the job is now done.
Mission failure or at least only partial success.