Harvard scientist Avi Loeb has slammed a seemingly far-fetched proposal to intercept interstellar comet 3I/ATLAS with a spacecraft, claiming that we’re putting energy in the wrong places.

Who’s ready for a “planet parade”? The last planetary alignment was in August 2025, when six planets aligned and four were bright enough to be seen without a telescope. Next week, Mercury, Venus, ...

Want to catch a glimpse of the planetary alignment from Florida? Here's what to know, including a list of official dark sky ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

Six planets, Mercury, Venus, Neptune, Saturn, Uranus and Jupiter, will be visible, according to NASA. Seeing a parade of six ...

NEW YORK (AP) — Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye. It’s what’s known as a planetary parade, which happens when multiple planets ...

Can NASA and Elon Musk get us to Mars and beyond?

A SpaceX Falcon 9 rocket is set to launch 29 Starlink satellites from Florida this week. Here's where to watch the liftoff ...

A SpaceX rocket is set to launch from Cape Canaveral this week. Depending on weather, the launch could be visible as far ...

New research using the James Webb Space Telescope offers the most detailed portrait yet of how auroras form on Uranus.

A SpaceX Falcon 9 rocket is set to launch 29 Starlink satellites from Cape Canaveral this week. Where and when to watch ...