As NASA explained, such claims should be taken with a degree of skepticism. While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the naked eye.

For months now, we have been teased by the planets in the night sky. Uranus and Neptune need a telescope to be seen, but Mars, Saturn, Jupiter, and Venus can be seen with the naked eye. All of these ...

The best opportunity to potentially see all seven planets is coming up on Feb. 28 around 6:10 p.m. ET, according to Shanahan. Mercury, which is the closest planet to the sun, would be the first to be ...

Last year, astronomers announced that a planet orbits Barnard’s star. Now, researchers have confirmed the existence of three more.

Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...

A very rare treat is about to grace Earth's night skies.

According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...

That country was Finland, and you can read all about why it’s yet again done so well here. The UN-sponsored World Happiness ...

A rare celestial event on Feb. 28 will offer skywatchers the chance to witness a "planet parade" of all seven planets in our solar system outside of Earth. It's the last time this type of ...

The parade of planets, when all seven of Earth's solar system neighbors can be seen in the night sky, starts Friday and continues through next week. You are able to gift 5 more articles this month.

For months now, we have been teased by the planets in the night sky. Uranus and Neptune need a telescope to be seen, but Mars, Saturn, Jupiter, and Venus can be seen with the naked eye.