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Space Exploration Aug 3, 2026

August's total solar eclipse will sweep over Spain, Iceland and Greenland

For the first time in more than a century, a total solar eclipse is coming to mainland Spain with an even longer encore next summer.

Planetary Sciences Aug 1, 2026

Solar wind stirs Mars' upper atmosphere, boosting ion loss to space

Our sun constantly releases a stream of high-speed charged particles, known as the solar wind. Unlike Earth, Mars does not have a strong global magnetic field to shield its atmosphere from this flow. As a result, the solar ...

Space Exploration Jul 31, 2026

Moonquakes could reveal ice buried beneath lunar south polar craters

Finding water on the moon may only be a matter of detecting the right vibrations.

Astrobiology Jul 31, 2026

Laying odds on the potential for Martian water near future landing zones

We know Mars has water ice in its polar regions, but astronauts (and their solar-powered equipment!) would much rather experience life closer to Mars' equator. As NASA looks toward landing humans on the red planet, the Planetary ...

Astrobiology Jul 31, 2026

ELT's spectrograph could 'sniff out' biosignatures on other worlds

Before any major telescope commissioning, there are dozens of papers that attempt to define what we can expect from it. We're starting to see some come through for the Extremely Large Telescope (ELT), which hopefully will ...

Space Exploration Jul 31, 2026

A discarded SpaceX rocket is on a high-speed collision course with the moon

A drifting SpaceX rocket is on a collision course with the moon after launching a pair of lunar landers more than a year ago.

Planetary Sciences Jul 31, 2026

Curiosity Blog, Sols 4961-4967: Approaching a break in the rock record?

Curiosity spent the week continuing to climb her way through the layers of Mount Sharp, exploring the sedimentary rock strip chart of Martian history. The rover has reached a layer where the science team had spotted a possible ...

Planetary Sciences Jul 31, 2026

Japan probe made closest-ever asteroid flyby: space agency

A Japanese probe flew 400 meters (1,312 feet) from a near-Earth asteroid this month, marking the closest approach ever recorded for such a mission, the space agency said.

Space Exploration Jul 31, 2026

Surprising boiling behavior in liquids could advance future space missions

When astronauts travel deeper into space, every drop of fuel becomes critical, and keeping those fuels stable for months or even years is one of the biggest engineering challenges facing future missions. Now, University of ...

Space Exploration Jul 30, 2026

Risks of debris between the Earth and the moon for future exploration

Cislunar space has become the focal point of considerable interest and strategic planning because of the many proposed missions to send crews to the moon in the next decade. These include NASA's Artemis program, China and ...

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