JAXA samples reveal that asteroid Ryugu has a complete set of nucleobases, the building blocks of DNA.
"Even with just early, engineering-quality data, Rubin discovered 11,000 asteroids and measured more precise orbits for tens ...
The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...
Jupiter’s moon Io is the most volcanically active place in the solar system. Let me tell you just how volcanic it is.
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner ...
Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying itself, melting large portions of our planet’s mantle and ejecting a huge debris disk that later pulled ...
Exoplanet L98-59d, located far beyond our solar system, might not sound like someone’s dream destination. It likely has an ...
The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...
The standard story of the origin of our solar system has gone like this: 4.6 billion years ago, a giant cloud of dust hung frozen in space. Then the explosion of a nearby star caused part of that dust ...
The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered dozens of NASA missions over the past 50 years But RPS is expensive, costing ...