There are many worlds and many systems of Universes existing all at the same time, all of them perishable.

— Anaximander 546 BC

Feed aggregator

Ancient DNA Shows Stone Age Europeans Voyaged by Sea to Africa

Scientific American.com - Fri, 03/14/2025 - 1:30pm

Roughly 8,000-year-old remains unearthed from present-day Tunisia held a surprise: European hunter-gatherer ancestry

Categories: Astronomy

This is a Lunar Eclipse, Seen from the Moon!

Universe Today - Fri, 03/14/2025 - 1:06pm

Thursday brought with it a total lunar eclipse for parts of the world that could see the Moon. If you missed it (like I did) then no problem since Firefly Aerospace’s Blue Ghost mission has got your back. The lunar lander took a break from its science duties on our nearest astronomical neighbour to capture this stunning image of the eclipse. Observers on Earth saw the shadow of the Earth fall across the Moon but for Blue Ghost, it experienced a solar eclipse where the Sun hid behind the Earth!

Categories: Astronomy

Blood Moon Lunar Eclipse

NASA Image of the Day - Fri, 03/14/2025 - 1:02pm
A NASA photographer captured a time-lapse image of the lunar eclipse and blood moon above the Space Environments Complex at NASA’s Glenn Research Center at Neil Armstrong Test Facility in Sandusky, OH on March 14, 2025.
Categories: Astronomy, NASA

We may have discovered how dark oxygen is being made in the deep sea

New Scientist Space - Cosmology - Fri, 03/14/2025 - 1:00pm
A newly discovered mechanism could explain the shock finding last year that oxygen is produced by metallic nodules on the seafloor – and it might be happening on other planets, too
Categories: Astronomy

We may have discovered how dark oxygen is being made in the deep sea

New Scientist Space - Space Headlines - Fri, 03/14/2025 - 1:00pm
A newly discovered mechanism could explain the shock finding last year that oxygen is produced by metallic nodules on the seafloor – and it might be happening on other planets, too
Categories: Astronomy

'The Day The Earth Blew Up' is a Looney Tunes love letter to Tim Burton's 'Mars Attacks' and '50s cult sci-fi films (interview)

Space.com - Fri, 03/14/2025 - 1:00pm
Director Peter Browngardt on Porky and Daffy's mission to save the planet from alien invaders.
Categories: Astronomy

Wow! Private lunar lander watches 'diamond ring' eclipse from the surface of the moon (photo)

Space.com - Fri, 03/14/2025 - 12:03pm
Firefly Aerospace's Blue Ghost lunar lander witnessed a solar eclipse during what we on Earth saw as a total lunar eclipse on March 14, 2025.
Categories: Astronomy

SpaceX launches 74 satellites to orbit, lands Falcon 9 rocket for the 400th time (video)

Space.com - Fri, 03/14/2025 - 12:01pm
A SpaceX Falcon 9 rocket launched 74 satellites from California early Saturday morning (March 15), then came back to Earth for a landmark touchdown.
Categories: Astronomy

Mathematicians solve 125-year-old problem to unite key laws of physics

New Scientist Space - Cosmology - Fri, 03/14/2025 - 12:00pm
Can one single mathematical framework describe the motion of a fluid and the individual particles within it? This question, first asked in 1900, now has a solution that could help us understand the complex behaviour of the atmosphere and oceans.
Categories: Astronomy

Mathematicians solve 125-year-old problem to unite key laws of physics

New Scientist Space - Space Headlines - Fri, 03/14/2025 - 12:00pm
Can one single mathematical framework describe the motion of a fluid and the individual particles within it? This question, first asked in 1900, now has a solution that could help us understand the complex behaviour of the atmosphere and oceans.
Categories: Astronomy

Trump Pentagon Purging Climate Change Measures, Hegseth Says, Raising Military Readiness Concerns

Scientific American.com - Fri, 03/14/2025 - 12:00pm

Defense Secretary Pete Hegseth wants to end the Pentagon’s climate efforts. Some experts say the move could hurt military readiness

Categories: Astronomy

Starlink satellite part hit a Canadian farm when it fell from orbit

New Scientist Space - Cosmology - Fri, 03/14/2025 - 11:07am
A failed launch left a batch of Starlink satellites in the wrong orbit last year, and it appears that a fragment of one fell to Earth and hit a farm in Canada. Thankfully, no one was injured
Categories: Astronomy

Starlink satellite part hit a Canadian farm when it fell from orbit

New Scientist Space - Space Headlines - Fri, 03/14/2025 - 11:07am
A failed launch left a batch of Starlink satellites in the wrong orbit last year, and it appears that a fragment of one fell to Earth and hit a farm in Canada. Thankfully, no one was injured
Categories: Astronomy

Building a Solar Power Satellite from Moon Dust

Universe Today - Fri, 03/14/2025 - 10:51am

Solar Power Satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades. In-space Resource Utilization (ISRU) advocates would love to oblige them, but so far, there hasn't yet been enough development on either front to create a testable system. A research team from a company called MetaSat and the University of Glasgow hope to change that with a new plan called META-LUNA, which utilizes lunar resources to build (and recycle) a fleet of their specially designed SPS.

Categories: Astronomy

Week in images: 10-14 March 2025

ESO Top News - Fri, 03/14/2025 - 10:15am

Week in images: 10-14 March 2025

Discover our week through the lens

Categories: Astronomy

Tiangong astronauts experiment with AI robot and more to kick off busy year for Chinese human spaceflight (video)

Space.com - Fri, 03/14/2025 - 10:00am
China is planning to send two new crews to its Tiangong space station in another busy year of human spaceflight.
Categories: Astronomy

Should governments really be using AI to remake the state?

New Scientist Space - Cosmology - Fri, 03/14/2025 - 9:15am
New Scientist's revelation that a UK minister is asking ChatGPT for advice raises the question of what role these new AI tools should play in government – and whether we should really think of them as intelligent
Categories: Astronomy

Should governments really be using AI to remake the state?

New Scientist Space - Space Headlines - Fri, 03/14/2025 - 9:15am
New Scientist's revelation that a UK minister is asking ChatGPT for advice raises the question of what role these new AI tools should play in government – and whether we should really think of them as intelligent
Categories: Astronomy

Rocket Lab launches private radar imaging satellite to orbit (video)

Space.com - Fri, 03/14/2025 - 9:01am
Rocket Lab successfully launched a private radar imaging satellite to orbit tonight (March 14).
Categories: Astronomy

Memory illusion makes you think events occurred earlier than they did

New Scientist Space - Cosmology - Fri, 03/14/2025 - 9:00am
It can be difficult to recall exactly when a specific event happened, and now it seems our memory can be tricked into pushing occurrences back in time, making us think they happened earlier than in reality
Categories: Astronomy