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 ...

The Subaru Telescope has discovered new objects beyond the known Kuiper Belt, suggesting a more complex structure at the edge ...

All life on Earth is based on the element carbon, but scientists aren’t sure what initially supplied all that carbon to our ...

A team led by researchers at MIT has discovered that a distant interstellar cloud contains an abundance of pyrene, a type of ...

An international team of researchers has demonstrated that 70% of all known meteorite collisions with Earth have come from ...

These interactive displays demonstrated the scale and distance of our known solar system ... The project culminated in a Solar System Showcase, where students in all grades at the St. Francis ...

Since some of those space rocks date back to the very early days of our solar system—and have remained ... the origin of more than 90 percent of all known meteorites, demonstrating that a ...

It seems counterintuitive since it takes investment up front, but the decades of savings that follow provide an incredible ...

NASA recently announced that as of late October, the Sun has reached solar maximum: a repeating crescendo of solar activity that often comes with increased solar flares. True to form, it seems ...

Of all the clean ... Another concern is that solar energy may take up a significant amount of land and cause land degradation or habitat loss for wildlife. While solar PV systems can be fixed ...

The passage of Comet C/2023 A3 presented an opportunity to gain insights into the near-Sun environment and solar space weather.

Narrator: Serious scientists, like myself, believe our solar system was ... know where all the planets are, they orbit the Sun, which is actually a star. This theory was known as the heliocentric ...