Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

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

Using astrology, your birth date can tell a great deal about your social skills and how people perceive you, according to ...

It could be two planets, or a planet and the ... because of how Venus and Earth orbit the sun. The moment of inferior conjunction happens around 9 p.m. EDT. “Some people call that a Venus ...

Pollard A quartet of Earth-like worlds, each about 20% to 30% the size of our planet, circle one of our ... with a mass around one-sixth that of the sun. At 5.97 light-years from Earth, it is ...

The planets closely orbit Barnard’s Star, zipping around their stellar host in a matter of days, compared with the year it takes Earth to complete one orbit around the sun. The outermost planet ...

"We can push our model further and use it to make predictions about the types of planets expected at Earth-sun equivalent distances -- regions currently beyond the reach of observations," Izidoro ...

Astronomers have revealed new evidence that there are not just one but four tiny planets circling around Barnard's Star, the second-nearest star system to Earth. Astronomers have revealed new ...