A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

Tonight and throughout January, stargazers can see a planetary alignment in the night sky or what some are calling a ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

All month, four planets — Venus, Saturn, Jupiter and Mars — will appear to line up and be bright enough to see with the naked ...

MORE: This is how close NASA's Parker Solar Probe will fly by the sun Anyone with a telescope will also benefit when viewing ...

Stargazers who haven't had a chance to check out this month's planet parade will want to look up soon because there's ...

The planet parade will be visible all month, but Tuesday, Jan. 21 will be a particularly good time to see it, according to ...

For much of January and February, you have the chance to see six planets in our solar system after dark, although two — Uranus and Neptune — will be hard to see without a telescope or high-powered ...

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 ...

Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a telescope to be seen.