
Astronomer and photographer at LCO (@LCO_Global). Helping save world from Space Rocks. DART Team member. BBQs in remaining spare time. Asteroid 33933. (he/his)
Santa Barbara, CA
Joined January 2017
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Tim Lister retweeted
Congrats to Dr. Jane Rigby and Dr. Ellen Ochoa, who were selected by the @WhiteHouse to receive the Presidential Medal of Freedom today!
Dr. Rigby and Dr. Ochoa will be honored for their trailblazing achievements in a ceremony this afternoon: go.nasa.gov/3UK97aD

ALT Jane Rigby smiles with her arms crossed in front of a backdrop featuring a Webb image. Jane has short, blond hair and is wearing a black blazer over a red shirt. She has glasses with black rims along the top and is wearing a red bracelet, a red and black necklace, and a NASA meatball logo pin on her lapel. CREDIT: NASA/Jay Friedlander
Very interesting weather and climate office hours by Weather West today focusing on the extreme rain event in Dubai/UAE rather than the normal #CAwx youtube.com/live/o5FtbLoYsc8… via @YouTube
Tim Lister retweeted
Introducing the Amtrak Emotional Baggage car.
Tag a friend who needs a lift—we can handle it.
Tim Lister retweeted
Maui student publishes children's book on astronomy:
lco.global/news/maui-student…
Tim Lister retweeted
1/ The 4MOST instrument, led by @AIP_Potsdam , will be installed at ESO's VISTA telescope, where it will collect spectra 🌈 of millions of objects over several years.
And one of its key components is about to start its journey from Europe to Chile! ⛴️
📷 AIP
Actually heard a #SuperbOwl (Great Horned) while getting the BBQ ready for #SBLVIII – at Santa Barbara, CA
Tim Lister retweeted
Our open-access mission description paper, covering the science ☄️, instruments 📸, mission design 🚀, spacecraft 🛰️, and operations 📡 of @esascience @JAXA_en #cometinterceptor, is now available at Space Science Reviews. link.springer.com/article/10…
Tim Lister retweeted
An updated #2024BX1 / #Sar2736 strewn field by the Czech group is available here: asu.cas.cz/~meteor/bolid/202…
Tim Lister retweeted
Replying to @DavidBflower
Tim Lister retweeted
✨Gaia celebrates its 10 years in space with 10 science topics: cosmos.esa.int/web/gaia/10-y…. Celebrate with us!
It's clearly that time on Friday afternoon when everything needs to break... It would be great if it wasn't @MinorPlanetCtr though
Tim Lister retweeted
Comet 12P is certainly putting on a show! Here are our latest @comet_chasers observations - can you see the ion tail in the colour image? @stmarysbridgend @STFC_Matters @cardiffPHYSX @OU_STEM
Tim Lister retweeted
@ztfsurvey passed 1 million survey science exposures during UTC 2023-11-12! The full archive, managed by @caltechipac contains over 1.24 million exposures! Since the beginning of full science operations on 2018-03-17, ZTF has observed 1,583 nights.
Tim Lister retweeted
I'm shocked - SHOCKED - that those are not "alien spherules"
Harvard astronomer’s “alien spherules” are industrial pollutants
Those "alien spherules" that Avi Loeb collected from the bottom of the ocean?
That's not alien technology; it's human-made pollution (coal ash) from industrial activity.
bigthink.com/starts-with-a-b…
Tim Lister retweeted
NASA's new streaming website NASA+ is launching a new series about JWST, starting with "Other Worlds" - this first episode centers on my extended program: using JWST to explore the Solar System! Enjoy! plus.nasa.gov/video/other-wo…





























