How do tidal forces shape a planet's orbital evolution, especially for those in the habitable zone? A recently submitted ...

This rare planetary alignment will be visible from August 10 but will be best viewed later in the month. Here’s everything ...

Six planets are hanging out in the sky this month in what's known as a planetary parade. Catch the spectacle while you can ...

Six planets will be visible in our skies for the next few days in the last “planetary parade” of 2025. Jupiter, Mercury, ...

The waning Moon passes Jupiter, Venus, and Mercury before dawn, while Titan’s shadow transits Saturn in the sky this week.

NASA’s James Webb Space Telescope finds TRAPPIST-1 d lacks an Earth-like atmosphere, narrowing the search for habitable planets.

It'll be an active sky over several days in August 2025, with planets visible, meteor showers and nebulas popping up. Here's ...

But it’s not just looks. Rocky composition, general size, orbital behaviors—a lot of those qualities can be the same on both ...

In a few days, Jupiter and Venus will be VERY close to one another over several days. This is known as a planetary ...

Wondering what planets are visible right now? Jupiter and Venus are meeting up in the sky, at least from our vantage point.

While most of the planets will be visible to the naked eye, others will require special equipment to be spotted.

Alongside the planets will be the August 2025 full moon, called the sturgeon moon, which is expected to reach peak illumination on Saturday, Aug. 9, at 3:55 a.m. Eastern. To view the planets, it's ...