Jason Davis

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Retired from posting

NASA's Juno spacecraft will be flying past Io all year long. I wrote about what we'll see and why a proposed mission could tell us even more about Io:

#NASA #space #Jupiter #Io

https://www.planetary.org/articles/juno-io-flybys

What to expect from Juno's Io flybys, and why a proposed mission…

NASA's Juno spacecraft will spend 2023 flying closer and closer to Jupiter's moon Io.

The Planetary Society

Looks like NASA's Ingenuity Mars helicopter saw the Perseverance rover's tracks during its 40th flight on Jan. 19 #space #NASA #Mars

📷NASA/JPL-Caltech/edited by me

@JosephMeyer That's so great to hear!
@JosephMeyer Thanks for sharing, have they helped her find any relief?

Extreme cat loafing

#cats

In addition to their official crew photo, the STS-61C crew took a second photo wearing their helmets as a gag.

Standing, L–R: Bob Cenker, Bill Nelson, Steven Hawley, George Nelson, and Franklin Chang-Diaz. Seated: Charlie Bolden and Hoot Gibson
#NASAhistory

Tidal forces can cause the surface of Jupiter's moon Io to bulge up to 100 meters (330 feet).

On Earth, the biggest difference between low and high tide is 18 meters (60 feet), and this is for water, not a solid surface!

All of that stress makes Io the most volcanically active world in our solar system.

📷 NASA's New Horizons spacecraft, 2007. Credit NASA/JHUAPL/SwRI

@danielcormier Yeah, I suppose I should hook up my Roku again. With each software update I hope it will get better... but nope.
@uguisubari @mwbbrown Please, no spoilers!
@uguisubari I'm hoping we'll get some news soon on whether there will be an HDMI 4, but I don't want to get my hopes up.