The cosmos wears a galactic sombrero photo of the day for April 29, 2026
Messier 104, or the Sombrero galaxy. (Image credit: CTIO/NOIRLab/DOE/NSF/AURAImage Processing: T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), D.…
Help scientists find spacetime warps in these Euclid Space Telescope images
A new citizen science project invites the public to scan never-before-seen images from the Euclid Space Telescope in…
A Falcon 9 rocket will hit the Moon this summer at seven times the speed of sound
Astronomers say the upper stage of a Falcon 9 rocket that launched in early 2025 will strike the…
A “Space Shortcut” to Mars in Just 56 Days Has Been Discovered and Europe Is Already Building the Tech
A spacecraft leaves Earth on April 20, 2031. 56 days later, it brakes into orbit around Mars. The…
You, too, can build this ESP32 3D-printed solar system model, and yes, it spins
Summary The Meridian Orrery uses an ESP32, 3D parts, magnets, and motors to build a self-updating tabletop solar…
Scientists just found the Milky Way’s edge and it’s closer than expected
Defining where the Milky Way ends has always been challenging because its disk does not stop abruptly —…
2026 April 29 – The Moon, Venus, and the Pleiades
APOD: 2026 April 29 – The Moon, Venus, and the Pleiades Discover the cosmos! Each day a different…
Canada Proposes POET Mission to Hunt Earth-Sized Planets
Exoplanet science and the search for life beyond Earth continue to advance at break-neck speeds, with the number…
On This Day: Satellite built in Stevenage launches to space
The forest-monitoring satellite, named Biomass, was developed, built, and tested by Airbus in Stevenage, alongside teams in Friedrichshafen,…
DECam’s New Image of the Sombrero Galaxy: A Portrait of Ancient Mergers
The Sombrero Galaxy is so picture perfect it looks like a painting. It sits in space as if…
SpaceX Falcon Heavy To Launch First Mission In 18 Months After Delay
A SpaceX Falcon Heavy rocket carrying the National Oceanic and Atmospheric Administration’s weather satellite Geostationary Operational Environmental Satellite…
Scientists just found the Milky Way’s edge and it’s closer than expected
Defining where the Milky Way ends has always been challenging because its disk does not stop abruptly —…