Astronomers have revealed an exoplanet called Enaiposha to be a one-of-a-kind "super Venus" whose carbon-dioxide-rich ...

Some planetary models suggest that sub-Neptunes may gradually lose their hydrogen-rich envelopes over time, leaving behind rocky cores that resemble super-Earths or Venus-like worlds. If this is ...

The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

Some lucky stargazers could have a double feature of the planet Venus this weekend. On Saturday and Sunday, the Earth will have an inferior conjunction (closest approach) with Venus, the sixth ...

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

Venus could make a brief appearance this weekend as it passes between the Earth and the sun. Just be warned: It won't be easy to spot in the sun's glow, according to astronomers. The orbit Venus ...

NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what’s called an inferior conjunction. But don’t plan on seeing the linkup. The sight is extremely difficult to ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing the linkup. The sight is extremely difficult to spot without special ...

(NASA/JPL-Caltech via AP) NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing the linkup. The sight is ...

NEW YORK — Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing the linkup. The sight is extremely difficult to spot ...