CIRCLE WITH A DOT

Astrophysical calibration enables us to analyze data we couldn't otherwiseWith the inclusion of LIGO Hanford data, #GW250207 is the second loudest everUsing data from all three detectors makes a big difference to localizing the source#Astrodon #GravitationalWaves

Unlike in almost every way, the subjects of this image — ALMA antennas and a trio of vicuñas — are linked by their extremely hostile home environment, high up in the Andes in #Chile.Discover how they withstand the harsh local conditions: https://www.eso.org/public/images/potw2619a/ S. Otarola/ESO#astrodon #astronomy #astrophysics #space #science

Rosetta CometThis composite is a mosaic comprising four individual Rosetta NAVCAM images taken from 19 miles 31 kilometers from the center of comet 67P/Churyumov-Gerasimenko on Nov. 20, 2014.More: https://images.nasa.gov/details/PIA18899Credit: ESA/Rosetta/NAVCAM#comet #rosetta #astrodon #astronomy #astrophotography #astrophysics

RE: https://mastodon.social/@vicgrinberg/116516048628249245@vicgrinberg @alexca Am 4.12. übrigens bei uns - wir freuen uns schon .

@esoastronomy this looks so cool!

@pomarede Nomenclature checks out.

Brilliance Beyond the RingsThe Cassini spacecraft looks past the illuminated side of Saturn rings to the brilliant moon Enceladus.More: https://images.nasa.gov/details/PIA11558Credit: NASA/JPL/Space Science Institute#enceladus #cassini #cassinihuygens #astrodon #astronomy #astrophotography #astrophysics

@mespique we set the lasers to stun, don't worry

@wdenton thanks! yeah I think it will be easier to keep the price down without a publisher, I am not sure anything more than $8 would actually sell (happy to be wrong on that lol)