Kat Troche

@kuiperkat
31 Followers
62 Following
23 Posts
Catch me on BlueSky at kuiperkat.org as of March 2026 because social media is hard and I forgot I even had this account? Whoops.
Astronomy
STEM
SciComm
NYC

Welp. Find me on astrodon.social I guess?

https://mastodon.social/@drskyskull/109380006791916636

The #NorthernTaurids will be rumbling on for a bit longer. This #meteor shower doesn't have a well defined peak but since mid-September, #ukmon has picked up about 4500 NTAs.

More at https://archive.ukmeteornetwork.co.uk/reports/2022/NTA/index.html

Tune in to NASA.gov/live 5 PM Eastern for an update about #NASAArtemis and the #NASAOrion Spacecraft!

(NASA artist rendition of Orion at the Moon) #ArtemisGeneration #WeAreGoing

Saturn's snowball moon Enceladus has a neat feature. While not entirely unique among outer solar system moons, Enceladus has the largest and most active cyrovolanic plumes of water ice. They're fed by large subsurface oceans, even holding evidence of deep hydrothermal vents. All this water must go somewhere: Enceladus is constantly replenishing Saturn's wide and diffuse E Ring.

Images: NASA/JPL-Caltech/SSI/CICLOPS/Kevin M. Gill

#Saturn #Enceladus #Cassini #Space #Science #Astrodon

Artemis-I altitude now 277,300 km
Closeup view of this evening's #Jupiter. 1500 x 8 ms RGB in Celestron 8" + ADC at f/10. #astrodon
View of last night's #Mars, my first this season. 2000 x 7 ms RGB in Celestron 8" at f/10. #Astrodon

Saturn, when viewed in the near-infrared methane absorption band, appears blue. You're able to peer through the upper hazes into the clouds below and the bands and belts start to take shape. It's still false color, but almost looks like a whole new planet.

Images: NASA/JPL-Caltech/SSI/CICLOPS/Kevin M. Gill

#Space #Science #Cassini #NASA #Astrodon

Gonna have to start getting used to this thing.

If you're in the NYC area, and you wanna do some stargazing, visit aaa.org/calendar before we wrap up our 2022 observing season! Our last large event for the year is with Science Friday in December. This event is going to be part star party, part fundraiser as we continue our efforts to bring the first free public observatory to NYC.

Event Details: https://aaa.org/event/scifri-stargazing/

Support the Observatory: https://aaa.org/observatory/

Stories Under The Stars: AAA x Science Friday – Amateur Astronomers Association

"Just a few hundred million years after the Big Bang, there are already lots of galaxies," says Tommaso Treu, an astronomer at the University of California at Los Angeles. "JWST has opened up a new frontier, bringing us closer to understanding how it all began."

https://www.npr.org/2022/11/17/1137406917/earliest-galaxy-james-webb-telescope-images

#JWST, #galaxies, #space, #astronomy

James Webb telescope spots galaxies near the dawn of time, thrilling scientists

Galaxies that existed soon after the Big Bang turn out to be surprisingly bright, a discovery that's both thrilled and puzzled scientists who study how the universe evolved over time.

NPR