NASA's SWOT satellite has revealed unseen ocean depths, mapping seafloor features that shape life, currents and tectonics.

The asteroid space scientists feared would hit Earth may now smash into the Moon instead. Space rock 2024 YR4 was originally ...

In his lecture, Levine noted the United States is planning a human mission to Mars that may begin as early as 2035. The journey will take seven months and over 250 million miles each way.

April marks the last time to see Jupiter at its best before its observing window closes. On Tuesday evening (April 1), ...