Astronomers have found new evidence that a mysterious ninth planet may be hiding at the edge of the solar system - rewriting ... The study, still on the pre-print server arXiv as it awaits ...

Gillmor’s eloquence, humour and pointedness help unpack our species’ complex relationship with oil — one in which global ...

A sneak peek at upcoming San Diego community events, including street fairs, festivals, concerts, performances, art shows and community meetings.

Prior to agreeing, King spoke with her kids and Oprah Winfrey ... We are this small rock and this negligible solar system which is beside a mediocre star in a galaxy that is barely larger." ...

Solar System Cupcakes Make homeschooling more fun with this interactive activity for learning about the solar system. Kids will decorate cupcakes to resemble the planets and the sun, discovering facts ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

ALMA observations of carbon monoxide emission from 15 protoplanetary disks reveal a stunning variety of gas structures, ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

Saturn orbits the Sun at roughly 9.69 km/s, maintaining its grand system of rings as it cruises through space. Uranus moves at about 6.81 km/s, spinning on its unique sideways axis as it orbits ...

Reference Explore the eight (or nine) planets of the solar system in order from nearest to the sun and discover the many wonders of our solar system along the way. An object seen to have moved in the ...