Sagan was a prominent voice in astronomy and his legacy lives on.

A view of the Nasdaq MarketSite after SpaceX company executives rang the opening bell to celebrate the launch of SpaceX's ...

The reimagined showcase for the work of the revered society and magazine inspires both childlike wonder at the natural world ...

To help with its plans for long-term lunar visits and missions to Mars, NASA is putting together a year-long virtual program and looking for volunteers.

Ancient volcanic rocks from Western Australia suggest that water was reaching deep into Earth’s interior more than three ...

The short market history of Elon Musk’s rocket venture has already provided three valuable lessons for investors. Here’s what ...

SpaceX had the biggest stock market debut ever. Weeks later it is at a record low. What caused the slide, who is still buying ...

The Seventies had some iconic blockbuster hits, but these lines stood out more than most. Are you still using them today?

Cathie Wood just called SpaceX the most important company in history and started buying a 38% dip that has a $116 billion ...

The years ahead will be more important for SpaceX than how it fares in its first few months as a part of the tech-heavy Nasdaq-100 index.

Newly released autopsy records provide additional details about the December homicide of Grammy-nominated baritone Jubilant ...