My Celestron NexStar Evolution 6 is finally back home after a long repair journey. Main board replaced, fully functional again. Huge thanks to my Seestar S50 & S30 for keeping me imaging.
Clear skies! 🌙🔭✨
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #zwo #zwoasi #zwoasi585mc #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace
Michael Graaf
boosted
A Massive Asteroid Might Slam Into the Moon in 2032. That’s Actually Pretty Exciting
#science #astronomy #cosmology #space #spaceexploration #asteroid
A Massive Asteroid Might Slam Into the Moon in 2032. That’s Actually Pretty Exciting
#science #astronomy #cosmology #space #spaceexploration #asteroid
Marc
boosted
The size of the Andromeda Galaxy in the night sky, compared to the Moon.
ZWO Seestar S30.
150mm, f5, 4676 exposures of 10’’, 13 hours across 8 nights.
#telescope #telescopes #zwo #zwoasi #zwoseestar #zwoseestars30 #seestar #seestars30 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #galaxy #galaxies #andromeda #andromedagalaxy #m31 #messier31 #messier
The size of the Andromeda Galaxy in the night sky, compared to the Moon.
ZWO Seestar S30.
150mm, f5, 4676 exposures of 10’’, 13 hours across 8 nights.
#telescope #telescopes #zwo #zwoasi #zwoseestar #zwoseestars30 #seestar #seestars30 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #galaxy #galaxies #andromeda #andromedagalaxy #m31 #messier31 #messier
Lunar Radio Telescope to Unlock Cosmic Mysteries
https://spectrum.ieee.org/lunar-radio-telescope
#HackerNews #LunarRadioTelescope #UnlockCosmicMysteries #SpaceExploration #Astronomy #Innovation #ScienceNews
The 26,000-Year Astronomical Monument Hidden in Plain Sight
https://longnow.org/ideas/the-26000-year-astronomical-monument-hidden-in-plain-sight/
#HackerNews #AstronomicalMonument #HiddenInPlainSight #LongNow #AncientHistory #SpaceExploration #26000Years
Folding NASA Experience into an Origamist's Toolkit
https://spinoff.nasa.gov/Folding_NASA_Experience_into_an_Origamist%E2%80%99s_Toolkit
#HackerNews #FoldingNASAExperience #Origami #Toolkit #Innovation #SpaceExploration #NASA
Earth from Space: The Fate of a Giant
https://www.esa.int/ESA_Multimedia/Images/2026/01/Earth_from_Space_The_fate_of_a_giant
#HackerNews #EarthFromSpace #FateOfAGiant #ESA #SpaceExploration #Astronomy #Science
If Matter & Antimatter Were Created Equally, What Symmetry-Breaking Mechanism Allowed The Dominance Of Matter We Observe Today? Learn More: https://astronex.net/if-matter-antimatter-were-created-equally-what-symmetry-breaking-mechanism-allowed-the-dominance-of-matter-we-observe-today/
#space #astronomy #NASA #science #solarsystem #astro #nature #mars #esa #spacex #planets #spaceexploration
Einstein Probe detects an X-ray flare from nearby star
https://phys.org/news/2025-12-einstein-probe-ray-flare-nearby.html
#HackerNews #EinsteinProbe #XRayFlare #Astronomy #News #SpaceExploration #StellarEvents
Akin's Laws of Spacecraft Design [pdf]
https://www.ece.uvic.ca/~elec399/201409/Akin%27s%20Laws%20of%20Spacecraft%20Design.pdf
#HackerNews #AkinsLaws #SpacecraftDesign #PDF #Engineering #SpaceExploration #RocketScience
Astrophotography Target Planner: Discover Hidden Nebulas
https://astroimagery.com/techniques/imaging/astrophotography-target-planner/
#HackerNews #Astrophotography #Nebulas #HiddenTargets #Astronomy #Photography #SpaceExploration
An Orbital House of Cards: Frequent Megaconstellation Close Conjunctions
https://arxiv.org/abs/2512.09643
#HackerNews #OrbitalHouseOfCards #Megaconstellations #SpaceExploration #CloseConjunctions #AstronomyNews
Rare X-ray images of a 4.5-ton satellite that returned intact from space
https://www.empa.ch/web/s604/eureca-satellit-mit-roentgenmethoden-untersucht
#HackerNews #RareXrayImages #SatelliteSpace #ReturnFromSpace #SpaceExploration #EmpaResearch
I turned algae into a bio-altimeter and put it on a weather balloon
https://radi8.dev/blog/stratospore/
#HackerNews #bioaltimeter #algae #weatherballoon #innovation #spaceexploration
Voyager 1 Is About to Reach One Light-Day from Earth
https://scienceclock.com/voyager-1-is-about-to-reach-one-light-day-from-earth/
#HackerNews #Voyager1 #SpaceExploration #LightYear #Astronomy #NASA #ScienceNews
The twin probes just launched toward Mars have an Easter egg on board
#HackerNews #twinprobes #Mars #Easteregg #spaceexploration #arstechnica #NASA