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Space Launch System could launch a Titan balloon mission

Few places in the solar system are better suited to a balloon than Titan. The combination of low gravity and high atmospheric density makes Saturn's largest moon ideal for a lighter than "air" vehicle, and the idea to put ...

How to deploy and talk to LEAVES on Venus

Universe Today reported before about a NIAC-funded project known as the Lofted Environment and Atmospheric Venues Sensors (LEAVES) mission to study Venus' atmosphere. While the technology behind the idea is still under development, ...

Blue Origin's first orbital launch now targeting Sunday

US space company Blue Origin is now aiming to launch its first orbital rocket on Sunday, it announced on X, because of rough seas in the Atlantic where it hopes to land the first stage booster on a ship.

A Sustainable Development Goal for space?

Scientists have called for the designation of a new United Nations Sustainable Development Goal (SDG) with the aim to conserve and sustainably use Earth's orbit, and prevent the accumulation of space junk.

US astronauts upbeat seven months into eight-day mission

Two US astronauts who have been stuck for months on the International Space Station (ISS) said Wednesday they have plenty of food, are not facing a laundry crisis, and don't yet feel like castaways.

Japan startup hopeful ahead of second moon launch

Japanese startup ispace vowed its upcoming second unmanned moon mission will be a success, saying Thursday that it learned from its failed attempt nearly two years ago.

NASA to test solution for radiation-tolerant computing in space

Onboard computers are critical to space exploration, aiding nearly every spacecraft function from propulsion and navigation systems to life support technology, science data retrieval and analysis, communications, and reentry.

Debris falling from the sky: More often, more risk

It is still not clear what exactly fell onto a Kenyan village last month, but such events are likely to become increasingly common given the amount of space debris drifting above the planet.

JAXA's first wooden satellite deploys from space station

In December 2024, five CubeSats deployed into Earth's orbit from the International Space Station. Among them was LignoSat, a wooden satellite from JAXA (Japanese Aerospace Exploration Agency) that investigates the use of ...

NASA joins telescope, instruments to Roman spacecraft

Technicians have successfully integrated NASA's Nancy Grace Roman Space Telescope's payload—the telescope, instrument carrier, and two instruments—to the spacecraft that will deliver the observatory to its place in space ...

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Space Exploration
US company Firefly Aerospace to launch for moon next week
Space Exploration
NASA proposes cheaper, quicker way to get Mars rocks and soil to Earth
Space Exploration
Bezos's Blue Origin targets Friday for first orbital launch
Space Exploration
Coordinating risk assessments for radiation in outer space
Space Exploration
SpaceX knocks out launch from Cape Canaveral
Space Exploration
Relativistic electron beam could propel probe to Alpha Centauri, study suggests
Space Exploration
As the US and China race to the moon, these loopholes in space law could cause conflict
Space Exploration
Hidden 'shapes' within plasma beams may boost next-generation space rockets
Space Exploration
New rocket, new spacecraft and new moon landers on tap for 2025
Space Exploration
SpaceX tackles Space Coast's 1st launch of the year
Space Exploration
Bezos's Blue Origin poised for first orbital launch next week
Space Exploration
Using an oil industry framework to map space resources
Space Exploration
SpaceX launch on final day of 2024 raises Space Coast tally to 93 for the year
Space Exploration
Humans will soon be able to mine on the moon—but should we? Four questions to consider
Space Exploration
A long-term lunar infrastructure hub named after the object that created the moon
Space Exploration
NASA anticipates lunar findings from next-generation retroreflector
Space Exploration
New Glenn NG-1 rocket completes a hotfire test
Space Exploration
Kenya investigating fallen space debris
Space Exploration
How to catch the Quadrantids, the first meteor shower of 2025
Space Exploration
SpaceX knocks out 1st of final 2 Space Coast launches of 2024

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Astronomy
Exploring Earth's ionosphere for dark matter conversion signals
Other
Saturday Citations: Hydroclimate whiplash in a catastrophic era, cellular coordination, a really old ice core
Quantum Physics
Quantum breakthrough may lead to sustainable chiral spintronics
Molecular & Computational biology
Biofilm busters: Plant-derived molecule stops bacteria from forming protective biofilms on surfaces
Environment
Lack of air conditioning elevates emergency visits amid wildfire smoke
Evolution
Fossil discovery sheds light on the early evolution of animal nervous systems
Plasma Physics
Energetic particles could help to control plasma flares at the edge of a tokamak
Condensed Matter
Resistance measurement approach successfully observes topological signatures in multiterminal Josephson junctions
Environment
Earth breaks yearly heat record and lurches past dangerous warming threshold
Earth Sciences
Ocean temperatures hit record highs in 2024, study finds
Astronomy
'What is that?' Scientists explain white patch that appears near northern lights
Plants & Animals
Brightly colored creature—kept in pet aquariums globally—discovered as new species
Molecular & Computational biology
Plant hormones that help roots reach deeper water provide potential strategy for drought-resistant crops
Biochemistry
New device harnesses microwave flow reaction to convert biomass into useful sugars
Archaeology
Ethiopian Highlands study examines stone tool decision-making process in early human history
Nanophysics
Single-atom metal layer reveals unexpected spin-polarized current control with light
Nanophysics
Hidden transport pathways in graphene confirmed, paving the way for next-generation device design
Nanophysics
Covalent organic frameworks demonstrate considerable potential for efficient energy transport
Environment
Estimating the impact of the EPA's changing power plant greenhouse gas standards
General Physics
Physicist introduces percolation model to explain word puzzle solving behavior

What happens to a person when they're stuck in space?

What was supposed to be a weeklong test flight in space has turned into a months-long stay for astronauts Butch Wilmore and Suni Williams. While the unexpected delays from their mission may not have any negative side effects ...

Measuring moon dust to fight air pollution

Moon dust, or regolith, isn't like the particles on Earth that collect on bookshelves or tabletops—it's abrasive and it clings to everything. Throughout NASA's Apollo missions to the moon, regolith posed a challenge to ...

Reinventing the clock: NASA's new tech for space timekeeping

Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy down to one billionth of a second or less. Navigating with GPS, for example, relies on precise ...

There could be a way to fix spacecraft at L2, like Webb and Gaia

Billions of dollars of observatory spacecraft orbit around Earth or in the same orbit as our planet. When something wears out or goes wrong, it would be good to be able to fix those missions "in situ." So far, only the Hubble ...