OJ Tucker

[OJ Tucker @WahooOJ]

@Xfinity I'm done.

[OJ Tucker @WahooOJ]

The Planetary Magnetospheres Laboratory at
@NASAGoddard is seeking a Planetary Scientist with experience in particles & fields, exospheres, radiation and/or plasma surface interaction of Solar System bodies to join lab. Apply by 3/16: https://t.co/1ApHC189if #NASAJobs #LPSC23

[NASA People @NASApeople]

We’re seeking a Planetary Scientist with experience in particles & fields, exospheres, radiation and plasma surface interaction of Solar System bodies to join our Planetary Magnetospheres Laboratory at @NASAGoddard. Apply by 3/16: https://t.co/D2YZlUPfag #NASAJobs

[OJ Tucker @WahooOJ]

@Ciriesurvivor12 wow watching Micronesia for the first time just saw the move on Ozzie classic!

[OJ Tucker @WahooOJ]

@BlackInAstro Wow Thanks!

[Victor Glover @AstroVicGlover]

My first video from space! Looking at the Earth through the window of Dragon Resilience. The scale of detail and sensory inputs made this a breathtaking perspective!

[OJ Tucker @WahooOJ]

@thetracysimone Been there done that...

[OJ Tucker @WahooOJ]

Malia & me

[OJ Tucker @WahooOJ]

@BlkinGeoscience Thanks, Everyone. Best Wishes. This was fun, first time for me.

[OJ Tucker @WahooOJ]

@BlkinGeoscience Dr. Claudia Alexander

[OJ Tucker @WahooOJ]

@wynnieII @BlkinGeoscience Early after formation when there was a global magma ocean there could have been a significant atmo. Also transient atmos from 3.8 - 1 Gyr ago from volcanism. Big questions are how these atmos formed and how were volatiles transported to PSRs

[OJ Tucker @WahooOJ]

@eleniravanis @BlkinGeoscience Yes mainly from sublimation of surface ices, possibly some interior outgassing as well. (not sure how well known though) CH4 escapes somewhat significantly so if there is not a replenshing source eventually the CH4 ice will diminish.

[OJ Tucker @WahooOJ]

@BlkinGeoscience planetary scientist Dr. Claudia Alexander was an inspiration for me. Project Manager and Project Scientist roles for missions like Galileo, Rosetta and many other roles

[OJ Tucker @WahooOJ]

@eleniravanis @BlkinGeoscience Also yes occultations indicated it has changed over time since leaving Perehelion was back in 1989

[OJ Tucker @WahooOJ]

@BlkinGeoscience Haven't been on twitter in year. Hope my responses are showing up.

[OJ Tucker @WahooOJ]

@eleniravanis @BlkinGeoscience Thanks. Pluto's atmosphere has a microbar level atmosphere composed of N2, CH4, H2 and minor hydrocarbs. The atmo was still there when NH visited :-). But it's expected to condense as Pluto continues to aphelion.

[OJ Tucker @WahooOJ]

@BlkinGeoscience @Astrenome @BlkinGeoscience Thanks for hosting this event!

[OJ Tucker @WahooOJ]

I will never buy another nintendo console again.

[OJ Tucker @WahooOJ]

@maddow big fan here. you must have excellent people working with you.

[OJ Tucker @WahooOJ]

@maddow Thank you so much for being the one person that does not speak about Ronald Reagan as he was some sort of perfect savior