This image provided by NASA shows an artist's illustration of the Tess telescope. Astronomers have discovered six planets orbiting a bright nearby star in perfect rhythmic harmony. (AP) CAPE CANAVERAL ...

Pluto was reclassified as a dwarf planet in 2006. Our solar system may have a ninth planet after all, researchers say. The possibility that an additional planet may be hidden far into the solar system ...

Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the discovery of Pluto in the 1930s. Labeled as planet X, prominent astronomers ...

With the arrival of summer, the need for air conditioning in homes becomes increasingly evident. In North India, temperatures soar from April through September-October, making AC a necessity. However, ...

What’s it like to land on a comet? Where are the Mars rovers today? What does the James Webb Space Telescope reveal about gas giants? Match your curiosity with the latest scientific discoveries as you ...

On August 24, 2006, our solar system lost a planet. It wasn't by cataclysmic destruction, but rather by the vote of the International Astronomical Union, which declared that Pluto, considered the ...