Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

Venus will pass between the Earth and sun during what’s called an inferior conjunction. But don’t plan on seeing the linkup.

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...

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 ...

Skywatchers looking to catch a glimpse of Venus's transit between Earth and the Sun this weekend might be in for a ...

Venus will appear as the brightest planet in the sky, near the Pisces constellation. Mercury will be in the constellation Aquarius, near the sun and just above the western horizon. Saturn will ...

Venus will appear as the brightest planet in the sky, near the Pisces constellation. Mercury will be in the constellation Aquarius, near the sun and just above the western horizon. Saturn will ...

Venus will pass between the Earth and the Sun on Saturday during an event called an inferior conjunction. However, this rare alignment is extremely difficult to observe without special equipment and a ...

Saturn may be difficult to see since it will be near the sun, according to StarWalk. It's not rare for several planets to line up in the sky, but the sight of four or five brilliant planets at ...

A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in our galaxy. Using ...

Saturn may be difficult to see since it will be near the sun, according to StarWalk. It's not rare for several planets to line up in the sky, but the sight of four or five brilliant planets at ...