NASA’s Nancy Grace Roman Space Telescope will also explore the mystery of dark energy and why it’s causing the universe to expand faster over time. The post NASA’s newest telescope set to track ...

For centuries, Earth has been pictured as a near-perfect blue sphere floating through space — but a new high-precision gravity model is revealing a far stranger reality. Using detailed measurements ...

We like to think of our home as a nice, smooth sphere. But mapping the Earth’s gravitational field provides a different view ...

Veteran NASA astronaut Don Pettit has released a breathtaking photograph of the Milky Way captured during his latest mission aboard the International Space Station, offering one of the clearest views ...

NASA's GRACE satellites mapped subtle variations in Earth's gravity field. These gravity anomalies originate from dense and less-dense rock regions deep within the mantle. One significant gravity low ...

NASA astronaut Chris Williams and two Roscosmos cosmonauts are back on Earth after spending 241 days aboard the International ...

NASA will livestream the August 12 total solar eclipse and chase the Moon's shadow to study the Sun and Earth's atmosphere.

Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...

An unmanned spacecraft that was sent to rescue a falling NASA space telescope now needs an intervention of its own. NASA’s ...

A spacecraft meant to push NASA’s Swift Observatory to a higher orbit malfunctioned and started tumbling several days ago.

Earth’s magnetic shield may not have the safety limit scientists once thought it did. New research suggests that the most powerful solar storms could disturb the planet’s upper atmosphere up to twice ...

On July 27, technicians at NASA’s Kennedy Space Center in Florida installed a memory card containing 1,350,144 names as part of a commemorative plaque on the Nancy Grace Roman Space Telescope.