Beyond Neptune lies the Kuiper Belt, a vast region of icy bodies that holds the secrets to the solar system’s formation.

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 ...

Exoplanets can be quite different from Earth, but occasionally researchers find one that gives a sneak peak into what the ...

It was spotted due to the reflection of starlight caused by the planet – alongside another world named Kepler-70c ... At a ...

Astronomers have discovered an Earth-like planet orbiting a white dwarf 4,000 light years away, offering a glimpse into our ...

Recent data from the James Webb Space Telescope (JWST) suggests that a planet orbiting a small, red star 35 light years away ...

Comets that rarely swing past the sun could ram into our planet, but we could spot them ... Halley's Comet, for instance, ...

Earth was a frozen wasteland. Then, rising CO2 caused a catastrophic thaw, turning Earth into a "slushy" planet.

While carbon dioxide, or CO2, is the best known greenhouse gas, several others, including methane and nitrous oxide, are also ...

CO2 is used in greenhouses to boost plant growth. CO2 is also causing modern global warming by slowing the escape of heat ...

Earth surface is covered with rigid plates that move, crash into each other and dive into the planet's interior. But when did this process begin? When you purchase through links on our site ...

While carbon dioxide, or CO 2, is the best known greenhouse gas, several others, including methane and nitrous oxide, are also driving global warming and altering the Earth's climate. Atmospheric ...