Earth’s inner core has long challenged researchers because seismic waves do not move through it uniformly. Compressional waves generated by earthquakes travel roughly 3 to 4 percent faster along Earth ...

From ocean floors and distant planets to the birth of the universe itself, this video explores the largest scientific projects ever constructed. It explains how these massive tools work, what they ...

The Terra Hunting Experiment will track the wobbles of dozens of stars nightly for years in the most focused hunt yet for an ...

Holdings from the library at the Goddard Space Flight Center, which includes unique documents from the early 20th century to ...

When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...

The potential for sending payloads and people to Mars is therefore becoming plausible in a way that it never has before. Mars ...

News of the breakup of a leading science institution rippled through an annual gathering of Earth, ocean and space scientists ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

Four mice launched on October 31 via the Shenzhou-21 crewed mission, housed in a specialised habitat designed to mimic Earth ...

NASA reported 2025 achievements in lunar, Mars, and Earth science missions, including Artemis II preparations, CLPS landers, Mars ESCAPADE, ISS research, heliophysics, and new astronaut candidates.

Advanced product is used in huge infrastructure projects but that has further reduced supply for overseas buyers like the US defence sector.

In this Oct. 20, 2025, photo, tiny ball bearings surround a larger central bearing during the Fluid Particles experiment, ...