Chuck Walker

Chuck Walker

@spacewolf321.bsky.social

Rocket scientist, Star Trek enthusiast, NC State alum, and Wolfpack fan. “The Universe is not only queerer than we suppose, but queerer than we *can* suppose.” -J.B.S. Haldane

304 followers441 following764 posts

Spectacular Falcon 9 launch this morning from Florida. It’s lofting a Cargo Dragon spacecraft bound for the International Space Station with supplies, equipment, and experiments.

Chuck Walker reposted

The Lake America thing really drives home that the fundamental divide in this country isn’t left or right, it’s who sees the world and acts like an adult, and who wants to still be a child, throwing tantrums when they don’t get their way. It just happens to map well onto a partisan axis these days.

The Artemis II crew is currently about 180,000 miles (290,000 km) from Earth. At that distance, the Earth appears to be about the same size as a ping pong ball held at arm’s length, and it’s continuing to shrink in their window. I’m not sure any amount of training can prepare you for that sight.

Have you ever gone to a bar with a group of friends just to chill and have a good time, but one of your friends is kind of a jerk and decides to start a fight over something stupid, and then expects you all to jump in and rescue him, and you’re like, “Nah fam. We’re good.”?

Chuck Walker reposted

I'm hardly the first person to note this, but it's enormously instructive that our President and his followers saw the message "THE ONLY THING MORE POWERFUL THAN HATE IS LOVE" and understood it, correctly, as an attack on them

Miller@milleryoho.bsky.social

What a moment.

Chuck Walker reposted

There's people claiming Epstein and Trump's victims knew what they were doing and participated willingly. So once more for those in the back: A child cannot consent to sexual intercourse. They lack the maturity and emotional intelligence to make a decision. Sex with a minor is simply RAPE.

Did Bari Weiss intentionally use the Streisand Effect to boost the CECOT story? There's no way it would have gotten this much attention had it just aired as planned. Genius marketing move or hoist by her own petard?

I bought this new many years ago and lost it in a move. Bought it second-hand a few years later and thought I had lost it again. Found it today and it made me so happy! Going to start reading it tonight.

Chuck Walker reposted

Epstein survivor: "Today we stand in a moment that will decide whether our government still belongs to the American people or to those who prey on them."

Chuck Walker reposted

Breaking: An Epstein survivor just silenced press conference attendees when she delivered the following remarks: “Today we stand in a moment that will decide whether our government belongs to the American people, or to those who prey on them.”

Mamdani is going to implement Shatner Law. All proclamations will have periods. after. every. word.

Popehat@kenwhite.bsky.social

Mamdani is going to implement Shar Law. Everyone will have to bow down to the Mistress of the Night, the Lady of Loss, and devote themselves to bringing about a darkness that will smother her hated foe and sister Selûne

Chuck Walker reposted

This is Marco Rubio explaining how the USA promised to defend Ukraine forever if they got rid of their nuclear arsenal left after the Soviet Union fell. This is why lil marco was sinking into the couch. He was hoping we wouldn’t find it…so don’t RT right now this very second.

Chuck Walker reposted

I believe in forgiveness for many things but completely agree with Noah in his Substack article here. We’ve got to be careful and keep up our guards. These people are not to be trusted, even if they are family. We are in uncharted waters… open.substack.com/pub/noahberl...

open.substack.comIt May Not Be Safe to Remain Friends With MAGATrump voters have told you they will hurt you. It’s reasonable to believe them.

Only about 3 people on the planet might get this, but why not? Optimist: The cup is half full Pessimist: The cup is half empty Launch Vehicle GN&C Engineer: Hey, be careful with that. The first slosh mode is unstable.

Amanda Wong@amandawtwong.bsky.social

Optimist: The cup is half full Pessimist: The cup is half empty Animation: This youtube video essay about cups is the only thing keeping us going on this project

Can engineers play too? I was captivated by the Apollo 11 mission as a six year-old. It sparked a lifelong fascination with space that led me to aerospace engineering, with emphasis on astrodynamics. Today I do launch vehicle GN&C at NASA and I can’t imagine doing anything else.

Matthew Facciani@matthewfacciani.bsky.social

Dear scientists: What sparked your interest in your field of study? Share your story!

I’m genuinely an expert in launch vehicle guidance, navigation, and control, having spent 38 years in the field. I’m trained and competent in general aerospace engineering, in particular in astrodynamics. I’m treated by my coworkers as an expert in statistics though I’m barely adequate at it.

Nome@nome.bsky.social

This is a great point, and it poses a question - feel free to QT with your answer: What are you genuinely an expert in, what are you trained and competent in, and what do people TREAT YOU as an expert in?

You are up to date.