"I don't think it is an overstatement to say that morale among U.S.-based scientists is at an all-time low." When you ...

The streaks are called slope streaks and recurrent slope lineae (RSL), and they would suggest that there is water activity on Mars. Now it seems more plausible that they were formed by thin layers of ...

The row between US President Donald Trump and billionaire Elon Musk over a major spending bill has exacerbated uncertainty ...

The curious minds at Aperture explore the enormous risks and bold ambitions behind humanity’s planned mission to Mars.

US space progress could slow down if US President Donald Trump canceled billions of dollars of SpaceX contracts with NASA and ...

Gutting NASA is a preventable disaster,” writes Christopher Cokinos in an op-ed. “Congressional voices on both sides of the ...