See also stories tagged with Solar System

Search results for solar system

Planetary Sciences Oct 19, 2026

Who speaks for Mars? Scientists call for ethical debate before terraforming begins

Transforming Mars into a more Earth-like world could irreversibly destroy scientific evidence about the planet's history and the possibility of extraterrestrial life. In an opinion article published in Eos, a team of Dutch, ...

Planetary Sciences Oct 19, 2026

Japan to launch world-first mission to moon of Mars

Japanese scientists will launch a spacecraft on Tuesday that aims to be the first to retrieve samples from one of Mars' moons, potentially helping unlock the origins of the solar system and life on Earth.

Environment Oct 19, 2026

Social norms and infrastructure could help climate transitions stick

During the COVID-19 pandemic, air travel declined dramatically. Many view the disruption as a potential tipping point for reducing emissions from the aviation sector. However, once travel restrictions were lifted, passenger ...

Optics & Photonics Oct 19, 2026

Scientists redetermine a key strontium frequency with 50 times better precision for quantum technologies

The Korea Research Institute of Standards and Science (KRISS) has remeasured a key transition frequency of the strontium (Sr) atom for the first time in 88 years, since 1938, using a photonic grating chip. It has established ...

Planetary Sciences Oct 19, 2026

Euclid discovers its first new comet 810 million miles from Earth

The European Space Agency's Euclid space telescope has discovered its first previously unknown comet in images taken between Sept. 16 and 24, 2026.

Analytical Chemistry Oct 19, 2026

A new way to make iridium catalysts for hydrogen production last longer

There are many ways to produce hydrogen, but not all of them are environmentally friendly. Water electrolysis is a promising method that uses electricity to split water into hydrogen and oxygen without producing carbon dioxide ...

Planetary Sciences Oct 19, 2026

Enigmatic Mercury will remain a puzzle until someone sends a lander

Mercury remains one of our solar system's most elusive and difficult planets to study. It's easier to send probes to the icy moons of Saturn or Jupiter, or even to Pluto, than to land on our innermost planet, Mercury.

Space Exploration Oct 18, 2026

Japan to launch historic round-trip mission to Mars moon

Japanese scientists are readying a mission to Mars' moons to retrieve samples that could help unlock the origins of the solar system and life on Earth, in what aims to be the first round trip to the Martian region.

Planetary Sciences Oct 18, 2026

Japan to launch spacecraft on a mission to get samples from a Martian moon

Japan is set to launch a spacecraft on the world's first mission to bring back samples from Phobos, one of the two small, potato-shaped moons orbiting Mars.

Materials Science Oct 16, 2026

Sunlight gives biodiesel byproduct a second life as hydrogen and valuable chemicals

Australian researchers and international collaborators have demonstrated a solar-driven approach to convert glycerol, a low-value byproduct of biodiesel production, into hydrogen and higher-value chemicals. Using advanced ...

page 5 from 40