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Archive for the ‘space’ category: Page 282

Nov 30, 2022

How Vacuum Decay Would Destroy The Universe

Posted by in categories: media & arts, physics, space

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The universe is going to end. But of all the possible ends of the universe vacuum decay would have to be the most thorough — because it could totally rewrite the laws of physics. Today I hope to help you understand exactly how terrified you should be.

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Nov 30, 2022

NASA awards Texas company to develop structures on the Moon

Posted by in categories: habitats, space, sustainability

The partnership aims at building infrastructures, such as landing pads, habitats, and roads on the lunar surface.

In a quest to find practical solutions to build sustainable structures on the moon, NASA has furthered its partnership with ICON, a construction technologies company based in Austin, Texas. The firm is known for building the first-ever habitable 3D-printed home in the United States in 2018.

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Nov 30, 2022

NASA’s Artemis 1 Delivers a New Pale Blue Dot Image

Posted by in category: space

Lifeboat Earth appears tiny in the immense blackness of space, a compelling and iconic image.


This is Lifeboat Earth, currently, the only known place where life exists in The Universe., and we are putting it at risk.

Nov 29, 2022

Quantum Computers and the Universe

Posted by in categories: computing, quantum physics, space

Ideas for quantum computing change the way we think about space and time.

Nov 29, 2022

NASA picks Austin-based Icon to build 3D-printed structures on the moon

Posted by in category: space

Icon co-founder Jason Ballard says the NASA moon project is something Icon’s leaders “want to do on behalf of humanity.”

Nov 29, 2022

Look! New Hubble image displays a dazzling disco ball of stars

Posted by in category: space

This glittering star cluster lives so close to the center of our galaxy that tidal forces are stripping away its outermost stars.

Nov 29, 2022

Population Growth, Urban Intensification, Mice and Rat Studies, Human Mental Health and the Climate

Posted by in categories: climatology, space

A new study equates a green view and the proximity of green space with better mental health in urban settings.

Nov 29, 2022

Sci-fi-like space elevators could become a reality in the “next 2 or 3 decades”

Posted by in category: space

The space elevator — a structure that reaches into the sky — might feel like a distant, farfetched concept, but it could be closer than we think. In an op-ed for Scientific American.


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In an op-ed for Scientific American, Physics professor Stephen Cohen at Vanier College in Montreal, Quebec, said he believes the sci-fi-like technology could be a reality within “the next two or three decades.”

Nov 29, 2022

Meteorite found in Somalia turns out to contain two minerals that are not found on Earth

Posted by in categories: materials, space

Further studies of the meteorite are in peril, though.

A meteorite that fell in Somalia in 2020 is home to at least two minerals that are not found on our planet. The two minerals were identified by researchers at the University of Alberta, a press release said.

Large meteorites are rare but do occur, such as the one that fell near the town of El Ali in Somalia a couple of years ago. The celestial piece of rock weighs a massive 16.

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Nov 29, 2022

Air Force Research Lab awards $76 million for lunar experimentation

Posted by in category: space

“Our primary goals for the program are to advance techniques to detect previously unknown objects through search and discovery, to detect small or distant objects and to study spacecraft positioning and navigation in the [beyond GEO] realm,” Oracle’s principal investigator James Frith said in a Nov. 10 statement.

The contract for Oracle, which was previously named the Cislunar Highway Patrol System, comes amid a growing interest in the cislunar environment and increasing concerns about potential deep-space threats from adversaries like China. In response, AFRL and other stakeholders are crafting a classified roadmap that lays out the cislunar capabilities various space agencies are pursuing.

AFRL expects Oracle to launch in 2025 and have a two-year mission life. Along with tracking and detecting new objects, the satellite will inform a separate AFRL effort to develop a green propellant to power space vehicles. The satellite will carry a refueling port for the Advanced Spacecraft Energetic Non-Toxic program.

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