Ozone hole goes large again
Measurements from the Copernicus Sentinel-5P satellite show that this year’s ozone hole over Antarctica is one of the biggest on record. The hole, which is what scientists call an ‘ozone depleting area,’ reached a size of 26 million sq km on 16 September 2023. This is roughly three times the size of Brazil.
ESA and Swatch: a stellar partnership
A new collaboration between ESA and Swiss watchmaker Swatch allows space fans to design their own space-themed watch using stunning images from space telescopes.
China to send new modules and co-orbiting spacecraft to Tiangong space station
U.S. Space Force awards Booz Allen $630 million contract for satellite systems support
SRI partners with Scout Space and Leidos for debris-tracking project
Space needs better 'parking spots' to stay usable, and an engineer is finding them
Any mission headed to space needs a "parking spot" at its destination. But these parking spots, regions located on orbits, are quickly becoming occupied or more vulnerable to collisions.
Most objects launching to space are satellites, which can travel faster than 4 miles per second in the regions where they park. About 10 times the number of satellites currently in space are expected to launch by 2030. Simultaneously, satellite constellations are increasing in number and size. These are groups of satellites working together as a system, such as for enabling GPS, observation of Earth, internet access and other types of communications.
SpaceX aims for its 50th Space Coast launch this year
SpaceX is targeting its 50th Space Coast launch of the year with another Starlink mission from Cape Canaveral Space Force Station.
A Falcon 9 carrying 22 of the company's Starlink satellites is slated for liftoff from Canaveral's Space Launch Complex 40 at 10:45 p.m. with four backup opportunities from 11:38 p.m. until 1:57 a.m. overnight and six backup opportunities late Thursday from 10:29 p.m. until 1:49 a.m. early Friday.
Space Launch Delta 45's weather squadron forecasts a 50% chance for good conditions with 70% chance in event of a 24-hour delay.
The booster on this flight is making its eighth flight and will attempt a recovery landing on the droneship Just Read the Instructions in the Atlantic Ocean.
This would be SpaceX's 70th orbital launch of the year across all of its launch pads in Florida and California. It's the 40th from Cape Canaveral with the other 10 Space Coast launches coming from Kennedy Space Center.
SpaceX will have managed 50 of the 53 total Space Coast launches this year with two so far from United Launch Alliance and one from Relativity Space making up the rest.
Northrop Grumman to join Voyager Space commercial space station project
Massive low earth orbit communications satellites could disrupt astronomy
Observations of the BlueWalker 3 prototype satellite show it is one of the brightest objects in the night sky, outshining all but the brightest stars.
Astronomers have raised concerns that without mitigation, groups of large satellites could disrupt our ability to observe the stars from Earth and perform radio astronomy.
Several companies are planning 'constellations' of satellites - Firefly Aerospace completes Blue Ghost Lunar Lander Structure
Firefly Aerospace, an end-to-end space transportation company, has completed the development and assembly of its Blue Ghost lander structure and fluid systems, a critical milestone for Firefly's first lunar mission slated to land on the Moon in 2024 as part of NASA's Commercial Lunar Payload Services (CLPS) initiative. This mission is one of three task orders Firefly has won under NASA CLPS, acc 
