Moons may yield clues to what makes planets habitable
Thursday, 03 February 2022 05:44
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Earth's moon is vitally important in making Earth the planet we know today: the moon controls the length of the day and ocean tides, which affect the biological cycles of lifeforms on our planet. The moon also contributes to Earth's climate by stabilizing Earth's spin axis, offering an ideal environment for life to develop and evolve.
Because the moon is so important to life on Earth, scie Solar flare expected to start hitting earth Wednesday
Thursday, 03 February 2022 05:44 Write a comment
A solar flare, ejected from our sun towards the end of January, will start hitting earth Wednesday, according to the National Oceanic and Atmospheric Administration's Space Weather Prediction Center.
The flare is the result of a coronal mass ejection, a large expulsion of plasma and magnetic field from the Sun's corona, which can travel from the Sun to Earth at speeds as fast as 1,800 m From Earth to Mars and Beyond
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Raytheon Intelligence and Space provides end-to-end space solutions that span the space value stream. From Earth observation and more accurate weather predictions to satellite constellation management and searching for signs of life on Mars, RI&S incorporates transformative, next-generation technologies to help deliver mission breakthroughs for its customers.
They make it possible to warn Turion Space and NanoAvionics to build a satellite for orbital reconnaissance mission
Thursday, 03 February 2022 05:44 Write a comment
US company Turion Space, aiming to build spacecraft to remove orbital-debris, satellite servicing, and domain awareness, has selected NanoAvionics small satellite bus, the MP42, as the basis for its 'Droid-1' spacecraft designed for a reconnaissance mission in low Earth orbit (LEO). The launch of the Droid-1 satellite is planned for the first quarter of 2023.
Using its onboard sensors, Tur ASTRA rebrands as Orion Space Solutions
Thursday, 03 February 2022 05:44 Write a comment
Atmospheric and Space Technology Research Associates, LLC, or "ASTRA" announces completion of a major rebranding and is now doing business as Orion Space Solutions (OSS).
"Our new identity - Orion Space Solutions, LLC - continues to emphasize our space domain expertise and history of imagining, implementing, and actualizing all aspects of our customers' space mission requirements," says Ge Boost for space clusters across the UK
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These regional hubs, known as space clusters, will support new and growing companies, building on local expertise and catalysing investment into the space sector.
Over 600,000 pounds will go towards supporting activities that create jobs and growth, including recruiting space cluster managers, to strengthen local space sector leadership groups and developing new business opportunities. Space Foundation Launches Space Commerce Institute
Thursday, 03 February 2022 05:44 Write a comment
Space Foundation, a nonprofit advocate organization founded in 1983 for the global space ecosystem, has launched Space Commerce Institute, a program offered by Center for Innovation and Education to facilitate access and growth for university students, entrepreneurs, businesses and professionals.
"We have entered the era of access and opportunity with a broad range of new innovators in the NASA delays SLS rollout for launch rehearsal
Thursday, 03 February 2022 00:06 Write a comment
NASA is postponing the rollout of the first Space Launch System for a final pre-launch test by a month to give workers more time to complete vehicle preparations.
The post NASA delays SLS rollout for launch rehearsal appeared first on SpaceNews.
Report: U.S. military needs a better way to buy commercial satellite imagery
Wednesday, 02 February 2022 22:08 Write a comment
The U.S. military and intelligence community have a growing demand for satellite imagery but their acquisition methods prevent them from taking advantage of a vibrant commercial market, says a new CSIS report.
The post Report: U.S.
Uncrewed Artemis I mission to Moon pushed back
Wednesday, 02 February 2022 20:22 Write a comment
The first mission in NASA's program to take humans back to the Moon has been delayed until spring at the earliest, the US space agency said Wednesday, saying it needed more time to complete safety checks.
The Artemis I launch, initially scheduled for late 2021 and then postponed twice more, will now happen no earlier than April.
"Teams are taking operations a step at a time to ensure the integrated system is ready to safely launch the Artemis I mission. NASA is reviewing launch opportunities in April and May," NASA said in a statement.
Artemis I will be an uncrewed flight test, but will signal the real start of the program, which could eventually see the first woman and the first person of color to step foot on the Moon.
SpaceX launches classified satellite for U.S. National Reconnaissance Office
Wednesday, 02 February 2022 19:52 Write a comment
A SpaceX Falcon 9 launched a National Reconnaissance Office mission into orbit Feb. 2 from Vandenberg Space Force Base, California.
The post SpaceX launches classified satellite for U.S. National Reconnaissance Office appeared first on SpaceNews.
NASA and SpaceX investigating delayed Dragon parachute opening
Wednesday, 02 February 2022 15:57 Write a comment
NASA and SpaceX are investigating the delayed opening of a parachute on a cargo Dragon spacecraft that recently returned to Earth, an incident similar to one that took place on a Crew Dragon spacecraft last year.
Incoming! Debris enroute to the Moon
Wednesday, 02 February 2022 14:00 Write a comment
The Moon is set to gain one more crater. A leftover SpaceX Falcon 9 upper stage will impact the lunar surface in early March, marking the first time that a human-made debris item unintentionally reaches our natural satellite.
Just add bubbles for cooler future spacecraft
Wednesday, 02 February 2022 14:00 Write a comment
From soft drinks to hot tubs, people add bubbles to liquids for many different reasons. ESA engineers think bubbles produced at the verge of boiling point could help control the temperature of spacecraft in a more efficient and compact way. The main unknown is how bubbles will behave in differing gravities down to weightlessness, so researchers boarded parabolic flight aircraft for testing.
Astronomers lined up under an asteroid's shadow to measure its size precisely
Wednesday, 02 February 2022 12:26 Write a comment
Astronomers will go to great lengths for science. Recently, dozens of astronomers had the misfortune of traveling to one of the most tempting locales in the southwestern U.S.—Las Vegas. But they weren't there for the city's bright lights—they were there to observe the very dim light of a star thousands of light-years away. And what they specifically wanted to see was the light from that star blink out for a few seconds. That lack of light provided the exact data they needed to help them determine the size of Eurybates, one of the Trojan asteroids that will be the focal point of NASA's Lucy mission.
What the scientists were looking for was an occultation. Most people know the most common form of this phenomenon—an eclipse. But occultations can happen with any background star and can be caused by any foreground object. Calculating where these minor occultations of stars by asteroids will occur takes a significant amount of orbital mechanics and processing power. The Earth itself has to be aligned correctly, and the asteroids and stars have to line up just right and be big enough.