A recent paper suggests that if astrobiologists want to make an educated guess about what life on Venus might look like, they ...

These conjunctions aren't rare, but they get rarer with each planet added to the chain. For example, the three innermost ...

Seven planets are on display in the night sky at the end of February, but some will be harder to spot than others. Here’s what you need to know to catch a glimpse.

Venus will appear as the brightest planet in ... The planets in the solar system orbit the sun, just as Earth does. Every planet orbits at a different speed and distance. During these alignments ...

Star would be the first private mission to another planet and the first in over 30 years to directly measure Venus’s clouds.

Venus, the second planet from the sun and Earth’s neighbor, is typically the first star seen in the evening and the last star seen at night. It’s also the third brightest object in Earth’s ...