Mercury is tiny, barely bigger than the Moon. Its metallic core makes up 70% of the planet’s mass, vastly exceeding Earth’s ...

Adelaide site builds twenty satellites per year, handing space tech blogs Fleet Space keywords and factory tour invites.

Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

Astronomers using the James Webb Space Telescope are unraveling the mysteries of TRAPPIST-1e, an Earth-sized exoplanet 40 ...

At NASA’s Kennedy Space Center, the Vehicle Assembly Building towers over Florida’s Space Coast coastline — a symbol of America’s space ambitions.

Titan’s atmosphere tilts and shifts seasonally. The discovery shapes future exploration. Researchers at the University of Bristol have uncovered unusual behavior in Titan’s atmosphere for the first ...

A trio of space missions just launched, set to deepen our understanding of the sun's influence and protect Earth from the ...

Scientists have gotten a never-before-seen look at an area around a large exoplanet 625 light-years away where moons like the ...

NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific ...

Since we all have a relationship with the Sun, it is important to learn about how it impacts our lives. NASA’s Heliophysics ...

The aurora borealis is a spectacle of space weather, but solar flares and coronal mass ejections have far more Earthly ...

The recent finding by NASA’s Perseverance rover on Mars—a possible sign of ancient microbial life in the rock nicknamed ...