When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after dusk, according to SkyatNightMagazine. We'll see six planets in the first part of February – ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

As we discussed last month, late January and early February will provide a stage for a Planet Parade, with six planets lining up in the night sky. On February 1, we should see the crescent moon in ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

The discovery of a new asteroid this month has turned out to be Elon Musk's Tesla Roadster launched by SpaceX in 2018.

After five weeks and a general malaise, January is behind us, and the brief, bright month of February is straight ahead.

The double venue LA Fireaid concerts will have many livestream options Thursday as two sets of lineups perform at the Kia ...

Retrograde planets can offer hidden strengths such as introspection, wisdom, and unique perspectives. Each retrograde planet ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

Certain extreme planets are called ultra-short period objects if they're very close to their stars and orbit them in mere hours, like K2-22b.

Astronomers have made a groundbreaking discovery in the WASP-132 system, finding two new planets that defy previous ...