After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Astronomers are investigating the possibility of a hidden ninth planet beyond Neptune, which could explain unusual orbital patterns in the Kuiper Belt.

A joint Hubble and James Webb Space Telescope (JWST) project to learn more about the dusty disk around the bright star Vega ...

The project marked the longest single ... a massive study of rocky worlds outside our solar system, specifically to discover ...

Tiny grains from asteroid Ryugu are revealing clues to the magnetic forces that shaped the far reaches of the solar system over 4.6 billion years ago. The findings suggest the distal solar system ...

A new study by Penn State and the SETI Institute explored alien signal detection in the TRAPPIST-1 system using innovative ...

This project marks the longest single-target ... our chances of finding regular communications among planets beyond our solar system, if they exist." The team did not find any alien signals ...

Beyond our solar system, there’s a whole selection of planets unlike anything we see around the Sun. In the cosmic candy shop, there are Ring Pops (less magnificent versions of Saturn), Hot ...

That makes TRAPPIST-1 the star system most similar to the solar system ... ground-breaking project with the SETI Institute, in a press release. The researchers studied planet-planet occultations ...

Discuss the key components of the solar system: the Sun ... Extension Activity (Optional) Research Project: Assign students to research a specific planet, moon, or asteroid and present their ...

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