Space News & Blog Articles

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Weather favorable for SpaceX’s late-night launch for OneWeb

File photo of two OneWeb satellites at the company’s factory in Merritt Island, Florida. Credit: Airbus OneWeb Satellites

SpaceX is set to deliver 40 more internet satellites into orbit for OneWeb with a late-night blastoff Monday from Cape Canaveral aboard a Falcon 9 rocket, followed by landing of the first stage booster back at the Florida spaceport less than 10 minutes later.

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James Webb Space Telescope spies massive shockwave and baby dwarf galaxy in Stephan's Quintet

A tremendous shockwave several times the size of the Milky Way, launched by a "galactic intruder" forcing its way into the collection of galaxies has kickstarted several mysterious processes.

A dead NASA satellite from the 1980s just fell to Earth to meet its fiery demise

A vintage NASA satellite launched in the 1980s and long-since turned to space junk met a fiery fate late Sunday as it fell back to Earth, NASA says.

Half-Life games ranked, worst to best

Rise and shine, dear readers. Rise and shine with our up-to-date list of all the Half-Life games ranked, including the HL1 expansion packs and its remake.

China's 1st Mars rover and Tianwen 1 orbiter may have gone silent: report

China's space agency appears to have lost contact with the Tianwen 1 orbiter and Zhurong rover from the nation's 1st Mars mission.

2 tiny space weather satellites deployed from space station

Two small satellites released from the space station will study how solar radiation affects communication signals and technology on Earth.

Best space games on Xbox Game Pass

Here’s our list with the top 10 space games you can play right now on Xbox Game Pass.

Astronauts Memorial Foundation notes NASA's return to the moon with new collectible

The Astronauts Memorial Foundation has taken note of NASA's recent return to the moon with a new collectible note highlighting the Artemis 1 mission.

Sentinel-1 and AI uncover glacier crevasses

Scientists have developed a new Artificial Intelligence, or AI, technique using radar images from Europe’s Copernicus Sentinel-1 satellite mission, to reveal how the Thwaites Glacier Ice Tongue in West Antarctica is being damaged by squeezing and stretching as it flows from the middle of the continent to the coast. Being able to track fractures and crevasses in the ice beneath the overlying snow is key to better predicting the fate of floating ice tongues under climate change.

All systems go for Virgin Orbit's first UK launch, a historic 1st for Europe

A giant leap for the U.K. space sector is set to take place tonight as Virgin Orbit readies for its first-ever launch from Britain, and from Europe.

'One of the greatest damn mysteries of physics': We studied distant suns in the most precise astronomical test of electromagnetism yet

There's an awkward, irksome problem with our understanding of nature's laws that physicists have been trying to explain for decades.

Solar and Lunar Eclipses in 2023

Although no total lunar eclipses occur this year, skywatchers can look forward to two “central” solar eclipses — including an annular event in October whose path runs from Oregon through Texas.

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See a naked-eye comet at its closest to the sun on Thursday (Jan. 12)

Comet C/2022 E3 (ZTF), which could be visible with the naked eye, will pass the sun on Thursday (Jan. 12) before approaching the Earth for the first time since the last ice age.

Watch SpaceX Dragon cargo capsule leave space station on Jan. 9

A robotic SpaceX cargo craft is scheduled to depart the International Space Station Monday afternoon (Jan. 9), and you can watch the action live.

Comet E3 ZTF Brightens as the First Good Comet of 2023

The first good comet of the year, Comet E3 ZTF is a fine object for northern hemisphere observers in January.

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Is Space Power a Good Idea? A new Spacecraft is Going to Find Out!

Solar power, long considered the leading contender among renewable energy sources, has advanced significantly over the past few decades. The cost of manufacturing and installing solar panels has dropped considerably, and efficiency has increased, making it price competitive with coal, oil, and fossil fuels. However, some barriers, like distribution and storage, still prevent solar power from being adopted more aggressively. In addition, there’s the ever-present issue of intermittency, where arrays cannot collect power in bad weather and during evenings.

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Are Chemical Rockets or Solar Sails Better to Return Resources from Asteroids?

If and when we ever get an asteroid mining industry off the ground, one of the most important decisions to be made in the structure of any asteroid mining mission would be how to get the resources back to where all of our other infrastructure is – somewhere around the Earth. That decision typically will focus on one of two propulsion methodologies – chemical rockets, such as those we already use to get us into space in the first place, or solar sails, which, while slower and unable to get us into orbit, don’t require any fuel. So, which propulsion methodology is better for these future missions? A study by researchers at the University of Glasgow looked at those two scenarios and came out with a clear-cut answer – solar sails.

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Virgin Orbit counting down to first historic satellite launch from British soil

Virgin Orbit’s carrier aircraft arrived at Spaceport Cornwall from the company’s home base in Mojave, California, late last year for final launch preparations. Credit: Virgin Orbit

A new chapter in spaceflight history will be made Monday when the first ever satellites to be launched into orbit from Western Europe begin their journey into space inside a rocket slung beneath a converted jumbo jet carrier aircraft that will take off from Cornwall on the southwest peninsula of England.

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New JWST Image Shows That Grand Spiral Galaxies had Already Formed 11 Billion Years ago

For the first time this week, photos from the James Webb Space Telescope (JWST) revealed that stellar bars were present in some galaxies as far back as 11 billion years ago. Stellar bars are a defining feature of about two-thirds of all spiral galaxies in the Universe, including our own Milky Way. The discovery has implications for astronomers’ understanding of galactic evolution, indicating that bars form very quickly and may persist for much of a galaxy’s lifespan, influencing its shape and structure.

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Amazing photos of gorgeously green Comet C/2022 E3 (ZFT) in the night sky (gallery)

Comet C/2022 E3 ZTF is already putting on a show as it makes its way through our solar system.

Watch SpaceX launch 40 OneWeb internet satellites on Sunday night

SpaceX plans to launch 40 more internet satellites for the communications company OneWeb on Sunday night (Jan. 8), and you can watch the action live.


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