There are six planets in the night sky all week, four of them visible to the naked eye and two of them getting very close ...

These are the planets that will be visible with the naked eye. A rare parade of planets will light up the night sky ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours ...

Skygazers and astronomy enthusiasts can look forward to catching a rare "planet parade" in the night sky through January.

Venus and Earth, although they've taken two dramatically different climatic roads, are considered sibling planets. They're ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

Earth ejecta, for instance, could hold Earth life.

NASA's TESS exoplanet hunter has found the fastest-disintegrating planet ever. Losing a moons-worth of matter every million ...

Mars, Venus, Jupiter, and Saturn can be spotted without special equipment, with Uranus and Neptune requiring a telescope.

A six-planetary alignment will occur around Jan. 21. Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will appear in one ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the planet parade.

NASA and famed astronaut Buzz Aldrin say stargazers have the best chance of catching a glimpse of Saturn and Venus in ...