Space News
First woman, Black astronaut, Canadian to make 2024 flight around Moon
Phys.org - 3 Apr 2023 23:11
NASA unveiled the crew on Monday for its first human mission to the Moon in more than 50 years -- including the first woman and Black man to participate in a lunar flight.
Kenya to launch first operational satellite next week
Phys.org - 3 Apr 2023 17:22
Kenya will launch its first operational satellite next week in a landmark achievement for the country's space program, the government said on Monday.
Gaia discovers a new family of black holes
Phys.org - 3 Apr 2023 16:45
Using data from ESA's Gaia mission, astronomers have discovered not only the closest but also the second closest black hole to Earth. The black holes, Gaia BH1 and Gaia BH2, are respectively located just 1,560 light-year...
Why will NASA's Artemis 2 only fly around the moon, not orbit or land?
SPACE.com - 3 Apr 2023 12:00
NASA landed 12 astronauts on the moon during the Apollo program more than half a century ago. So why is the upcoming Artemis 2 mission just doing a lunary fly-around?
Astronomers Think They've Found One of the Biggest Black Holes Ever Seen
Universe Today - 3 Apr 2023 23:49
Using the Gravitational Lensing technique, astronomers have found evidence of what could be the largest black hole ever detected! The post Astronomers Think They've Found One of the Biggest Black Holes Ever Seen appeared...
Thuraya invests in Astrocast's LEO constellation
Space News - 3 Apr 2023 23:37
Thuraya is providing Swiss small satellite operator Astrocast a $17.5 million financial lifeline in a deal that marks the Emirati company's first investment in a low Earth orbit constellation. The post Thuraya invests in...
SpaceX may launch Starship orbital test flight next week: reports
SPACE.com - 3 Apr 2023 23:30
SpaceX's giant Starship Mars rocket could attempt to go orbital for the first time early next week, provided regulatory approvals come through.
A practical method to improve the accuracy of orbit prediction and position error covariance prediction
Phys.org - 3 Apr 2023 23:02
With continuous developments in the space industry, the space near the Earth is occupied by a variety of spacecraft whose number is increasing dramatically every year. To avoid a collision, huge computation power is nece...
Antarctica's sea ice reaches its lowest level since records began, for the 2nd year in a row
SPACE.com - 3 Apr 2023 23:00
Antarctica's sea ice recently shrank to its lowest extent since satellite records began more than 40 years ago.
Lockheed Martin selected by Australia for military satcom project
Space News - 3 Apr 2023 22:22
Lockheed Martin was selected as the "preferred bidder" for a multibillion-dollar Australian military project to build military communications satellites and supporting infrastructure. The post Lockheed Martin selected by...
NASA plans 2 super pressure balloon test flights from New Zealand
Phys.org - 3 Apr 2023 22:21
NASA's Scientific Balloon Program is scheduled to conduct two super pressure balloon (SPB) launches from Wānaka, New Zealand, to further test and qualify the technology, which can offer cost savings compared to space mi...
Here's what we've learned from NASA's DART asteroid-slamming mission so far
SPACE.com - 3 Apr 2023 22:00
NASA's DART mission, an attempt to discover if a spacecraft impact can shift an asteroid away from a collision course with Earth, has been described as a "smashing success."
Is the Shroud of Turin Real?
Discover - 3 Apr 2023 22:00
Although the Shroud of Turin's authenticity is hotly debated, the supposed burial cloth of Jesus Christ is still one of the most studied Christian relics there is. What do scientists say about it?
Meet the 4 astronauts flying on NASA's Artemis 2 moon mission
SPACE.com - 3 Apr 2023 21:31
A brief introduction to Artemis 2 astronauts Reid Wiseman, Victor Glover, Christina Koch and Jeremy Hansen.
Meet the Four Astronauts Who Will Soon Take a Trip to the Moon
Discover - 3 Apr 2023 21:30
NASA has selected the crew members for the upcoming Artemis 2 mission, which aims to fly humans around the Moon as early as 2024.
Kleos Space, Spire Global get contract extensions from NRO
Space News - 3 Apr 2023 20:31
Kleos Space and Spire Global have been awarded contract extensions by the National Reconnaissance Office for commercial radio-frequency (RF) data, the companies announced April 3. The post Kleos Space, Spire Global get c...
Leaky Soyuz Capsule Returns to Earth
Universe Today - 3 Apr 2023 20:11
Roscosmos has safely returned the uncrewed Soyuz M-22 spacecraft to Earth, which suffered a coolant leak in December 2022. The post Leaky Soyuz Capsule Returns to Earth appeared first on Universe Today.
Plans are underway to build a 30-cubic-kilometer neutrino telescope
Phys.org - 3 Apr 2023 20:10
How do astronomers look for neutrinos? These small, massless particles whiz through the universe at very close to the speed of light. They've been studied since the 1950s and detecting them provides work for a range of v...
Why Can't We Reverse the Arrow of Time?
Discover - 3 Apr 2023 20:00
The arrow of time remains a mystery. Take a journey into the fascinating theories physicists use to explain how time moves.
Japanese company successfully operates its water-based propulsion system in orbit
Phys.org - 3 Apr 2023 19:38
New in-space propulsion techniques seem to be popping out of the woodwork. The level of innovation behind moving things around in space is astounding, and now a company from Japan has just hit a significant milestone. Pa...
Now we know how a solar storm took out a fleet of Starlinks
Phys.org - 3 Apr 2023 19:32
On March 23, sky observers marveled at a gorgeous display of northern and southern lights. It was reminder that when our sun gets active, it can spark a phenomenon called "space weather." Aurorae are among the most benig...
Meet Jeremy Hansen, the Canadian astronaut on board Artemis 2 moon mission
SPACE.com - 3 Apr 2023 19:00
Learn all about Canadian astronaut Jeremy Hansen, who will fly on the historic Artemis 2 moon mission with three NASA colleagues.