Posts by 

Paul Scott Anderson

Life beyond Earth: A universe of possibilities

Several new reports and discoveries, including 5 new papers, support the possibility of life beyond Earth. Are we getting closer to finding alien life?

Water worlds common on red dwarfs? Maybe.

Scientists at the University of Chicago say that water worlds are likely common around red dwarf stars. Most of that water is probably underground, however.

InSight hears meteoroid impacts on Mars

NASA's InSight hears meteoroid impacts on Mars for the 1st time, scientists say. You can hear the impacts from these space rocks, too. Listen here.

Was Charon’s red cap formed by cryovolcanoes?

Why does Pluto's moon Charon look red on top? A new study from researchers at Purdue University suggests that cryovolcanic eruptions created Charon's red cap.

Webb detects sand clouds for brown dwarf

Webb detects sand clouds in the atmosphere of a star-planet hybrid object known as a brown dwarf. Another 1st! Read why it's important.

A rare Neptune-sized planet orbiting a giant star

Astronomers say they have found a rare Neptune-sized planet orbiting a giant hot star, providing clues about why these worlds often lose their atmospheres.

Dark matter mystery in Fornax Cluster

A new study suggests dwarf galaxies in the Fornax cluster lack of dark matter halos. This finding challenges the cosmological Standard Model.

Wow! See a galactic collision in stunning detail

Astronomers using the Gemini North telescope in Hawaii have captured a stunning new image of a galactic collision of 2 galaxies 60 million light-years away.

Mars Sample Return mission steps forward

The Mars Sample Return mission is changing a bit, including the addition of 2 new Mars helicopters. It will bring the 1st-ever Mars samples to Earth in 2033.

Robots to robot: ‘Happy birthday, Curiosity!’

Robots to robot: Happy birthday! Today over 100,000 robotic lawn mowers will "sing" Happy Birthday to the Curiosity rover on Mars. You can participate!

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