Space News
SpaceX launches 3 telecom satellites to orbit on 700th Falcon mission of all time (video)
SPACE.com - 13 Sep 2026 21:41
SpaceX lofted three of SES's O3b mPOWER communications satellites to orbit today (Sept. 13), on the 700th mission to date for the Falcon rocket family.
JWST ruled out finding tiny moons around an exoplanet-that's great news
Phys.org - 13 Sep 2026 18:30
The James Webb Space Telescope (JWST) has opened many wonders of the cosmos to scientists since it began science operations a few years ago. But one thing it hasn't done is find an "exomoon." These still-theo...
On this day in space! Sept. 13, 2007: Japan launches Kaguya spacecraft to the moon to map the lunar surface in HD
SPACE.com - 13 Sep 2026 17:45
On Sept. 13, 2007, Japan launched the Kaguya spacecraft on a mission to the moon. Here's why it mattered.
Masked tectonic structures suggest Mercury contracted 40% more than its visible scars alone indicate
Phys.org - 13 Sep 2026 15:30
The surface of Mercury is filled with craters, ridges and steep cliffs. Over billions of years, as the planet's interior cooled, the planet also shrank. Just as the skin of a drying fruit wrinkles when what is inside...
The 10 best underground sci-fi movies to dig into now that 'Silo' season 3 has ended
SPACE.com - 13 Sep 2026 15:00
We're going deeper underground; there's too much panic in this town.
NASA astronaut Jessica Meir shares zero-G curly hair tips from the ISS (video)
SPACE.com - 13 Sep 2026 14:00
In a great moment for curly-haired folks around the world, NASA astronaut Jessica Meir just shared some styling tips from the ISS.
Could the Clues to Ancient Alien Civilizations Be Hiding in a Bucket of Moon Dust?
Universe Today - 13 Sep 2026 13:09
Most of our experience with the Search for Extraterrestrial Intelligence (SETI) has been focused on capturing radio signals that alien species have sent out, whether intentionally or unintentionally. That creates a huge ...
James Webb Space Telescope discovers the rings of tiny solar system body Chariklo are changing
SPACE.com - 13 Sep 2026 13:00
Using the James Webb Space Telescope, astronomers have discovered that the ring system of the tiny solar system body is even more interesting than they knew.
Gravitational-wave analysis narrows the search for black hole impostors
Phys.org - 13 Sep 2026 10:40
Black holes are regions of spacetime where gravity is so strong that nothing, not even light, can escape. When two black holes orbit each other and merge, they produce gravitational waves (i.e., ripples in spacetime) tha...
Cataract surgery will be needed in space, surgeon predicts
Phys.org - 13 Sep 2026 09:20
An eye surgeon with a passion for space since childhood predicts that as astronauts start to make journeys to the moon and Mars in the near future, eye surgery in space will eventually become a necessity.
NASA's next great observatory could spot oceans on distant worlds
Phys.org - 13 Sep 2026 09:00
We've found more than 5,500 exoplanets so far. Dozens of them are in the habitable zones of their parent stars, where, at least in theory, they could host an ocean. But we've never definitively found a liquid oce...
Researchers pinpoint key early-universe measurement with record precision
Phys.org - 13 Sep 2026 08:00
An international team, including researchers from the University of Minnesota Twin Cities, has reached a major milestone in "precision cosmology" by measuring the amount of helium created in the universe's fi...
APOD: 2026 September 13 - Comet NEOWISE Rising over the Adriatic Sea
NASA Breaking news - 13 Sep 2026 04:05
APOD Science APOD APOD: 2026 September 13 - Todays APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograp...