Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile
Daniel Fischer @[email protected]

@cosmos4u

All things astronomy and space - in tiny bits and pieces but mostly with links to more ... :-) Also on cosmos4u.bsky.social and scicomm.xyz/@cosmos4u

ID: 16677622

linkhttp://skyweek.wordpress.com calendar_today10-10-2008 01:49:28

143,143K Tweet

14,14K Followers

3,3K Following

Marcia Smith (@spcplcyonline) 's Twitter Profile Photo

Crew-11 is indeed going to try again trmw, Aug 1, at 11:43 am ET. If it goes, the post-launch press conference is at 1:00 pm ET and, according to the updated NASA press release, will incl Roscosmos Director General Dmitry Bakanov! nasa.gov/news-release/n…

Crew-11 is indeed going to try again trmw, Aug 1, at 11:43 am ET. If it goes, the post-launch press conference is at 1:00 pm ET and, according to the updated NASA press release, will incl Roscosmos Director General Dmitry Bakanov! nasa.gov/news-release/n…
ESA Webb Telescope (@esa_webb) 's Twitter Profile Photo

🆕 Our ESA/Webb Picture of the Month takes a fresh look at a famous deep field! ✨ Read more: esawebb.org/images/potm250… or 🧵👇

🆕 Our ESA/Webb Picture of the Month takes a fresh look at a famous deep field! ✨

Read more: esawebb.org/images/potm250… or 🧵👇
HyImpulse Technologies (@hyimpulsetech) 's Twitter Profile Photo

From launchpads to loud crowds, SR75 is here at #Wacken! Our suborbital rocket has landed at #WackenOpenAir, and yes, you can see it up close!🚀 Ready for Day 3? Let’s make it loud, see you at Space Camp!🤘 #woa #woa2025 #HyImpulse #NewSpace

From launchpads to loud crowds, SR75 is here at #Wacken!

Our suborbital rocket has landed at #WackenOpenAir, and yes, you can see it up close!🚀

Ready for Day 3?
Let’s make it loud, see you at Space Camp!🤘

#woa #woa2025 #HyImpulse #NewSpace
Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

Innovative Earth observation with “DIEGOSat” supporting climate protection, agriculture and security: uni-bonn.de/en/news/innova… - German state government funds feasibility study on new satellite system. More in wirtschaft.nrw/mit-hightech-g… and news.rub.de/wissenschaft/2…

Innovative Earth observation with “DIEGOSat” supporting climate protection, agriculture and security: uni-bonn.de/en/news/innova… - German state government funds feasibility study on new satellite system. More in wirtschaft.nrw/mit-hightech-g… and news.rub.de/wissenschaft/2…
Dimitri Lascaris (@dimitrilascaris) 's Twitter Profile Photo

Slovenia has decided to bypass the war criminals Ursula Ursula von der Leyen and Kaja Kallas by declaring a unilateral arms embargo on the genocidal Israel entity. Slovenia is the first EU state to take this step. Bravo! #gaza #genocide

Slovenia has decided to bypass the war criminals Ursula <a href="/vonderleyen/">Ursula von der Leyen</a> and <a href="/kajakallas/">Kaja Kallas</a> by declaring a unilateral arms embargo on the genocidal Israel entity.

Slovenia is the first EU state to take this step.

Bravo!

#gaza #genocide
Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

Wide Binaries from GAIA DR3 - testing GR vs MOND with realistic triple modelling: astro.theoj.org/article/142887… -> "We find as before that Newtonian models provide a significantly better fit than MOND".

Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

Insights into pyroxene-dominated surfaces and implications for ongoing space exploration missions: sciencedirect.com/science/articl… -> The mystery of Mercury’s missing meteorites – and how we may have finally found some: theconversation.com/the-mystery-of… -> thread: x.com/ISAS_JAXA_EN/s…

NASA's Kennedy Space Center (@nasakennedy) 's Twitter Profile Photo

"GO" for launch! NASA's SpaceX #Crew11 launch, set for 11:43am ET, is now a little less than an hour away. Launch weather officers with Space Launch Delta 45 continue to predict a 60% chance of favorable weather conditions at the launch pad for liftoff.

"GO" for launch!

<a href="/NASA/">NASA</a>'s <a href="/SpaceX/">SpaceX</a> #Crew11 launch, set for 11:43am ET, is now a little less than an hour away.

Launch weather officers with <a href="/SLDelta45/">Space Launch Delta 45</a> continue to predict a 60% chance of favorable weather conditions at the launch pad for liftoff.
Spaceflight Now (@spaceflightnow) 's Twitter Profile Photo

SpaceX mission director says things are coming down "to a matter of time" as they hope to "thread the clouds" at liftoff. The weather continues to develop around the pad and remains the watch item. Liftoff remains 11:43 pm ET (1543 UTC). Watch live: youtube.com/watch?v=yI3ucp…

SpaceX mission director says things are coming down "to a matter of time" as they hope to "thread the clouds" at liftoff. The weather continues to develop around the pad and remains the watch item. Liftoff remains 11:43 pm ET (1543 UTC).

Watch live: youtube.com/watch?v=yI3ucp…
Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

To Determine if Changing to White Light Street Lamps Reduces Crime - A Multilevel Longitudinal Analysis of Crime Occurrence during the Relighting of Leeds, U.K.: link.springer.com/article/10.100… -> What scientific research can (and can't) tell us: darkskyconsulting.com/blog/paul-marc… #LightPollution

Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

Jupiter's UV auroral response to a magnetospheric compression event: arxiv.org/abs/2505.20461 -> A Solar Wind Squeeze May Have Strengthened Jovian Aurorae: eos.org/research-spotl… - Juno spacecraft data suggest an extreme compression of the planet’s magnetosphere in December 2022.

Capella Space (@capellaspace) 's Twitter Profile Photo

A stunning interferogram of Uluru captured by Capella-13 reveals ~3.5 phase fringes over the iconic monolith. 🛰️ See the power of InSAR in action—and meet our team next week at IGARSS in Australia who will be speaking on recently published SAR + InSAR research. #IGARSS2025

A stunning interferogram of Uluru captured by Capella-13 reveals ~3.5 phase fringes over the iconic monolith.

🛰️ See the power of InSAR in action—and meet our team next week at IGARSS in Australia who will be speaking on recently published SAR + InSAR research.

#IGARSS2025
Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

Path to an exact WKB analysis of black hole quasinormal modes: journals.aps.org/prd/abstract/1… -> Black hole vibes: kyoto-u.ac.jp/en/research-ne…

Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

Silicate Sundogs - Probing the Effects of Grain Directionality in Exoplanet Observations: iopscience.iop.org/article/10.384… -> Sun dogs, other celestial effects could appear in alien skies: news.cornell.edu/stories/2025/0…

Daniel Fischer @cosmos4u@scicomm.xyz (@cosmos4u) 's Twitter Profile Photo

Paleoseismic activity in the moon’s Taurus-Littrow valley inferred from boulder falls and landslides: science.org/doi/10.1126/sc… -> University of Maryland Geophysicist Helps Identify Moonquake Dangers that Could Threaten Future Missions: cmns.umd.edu/news-events/ne…

NSF - NASASpaceflight.com (@nasaspaceflight) 's Twitter Profile Photo

Ship 37 successfully completed its in-space burn single-engine Static Fire and full-duration six-engine test on the modified Pad 1 (A), a major milestone toward Flight 10, currently targeting launch in mid-August. Full Review: youtu.be/_Fay6_UVZpQ

Global March To Gaza (@globalmarchgaza) 's Twitter Profile Photo

Tens of thousands protest in Tel Aviv, calling for an end to the Gaza war and a prisoner swap — Yet Netanyahu and his hardline coalition press forward with their genocidal campaign.