By using light to emulate the structure of space-time, researchers can better understand black holes – and the exotic objects ...

According to Live Scence, the planet’s shadow was first spotted in 2021 in data taken by the European Space Agency’s Gaia ...

Time and space rethought: A new look at these old dimensions in physics opens doors to new phenomena, such as so-called space-time-topological events, and their technological applications.

SMACS 0723 NASA/ESA/CSA/AP. Webb’s cameras can look deep into space and far into the past. Webb has the capacity to look 13.6 billion light years distant—which will be the farthest we’ve ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light.

We perceive space and time to be continuous, but if the amazing theory of loop quantum gravity is correct, they actually come in discrete pieces A little more than 100 years ago most people—and ...

All matter moves through space-time at the universal constant— the speed of light— but this speed is shared between motion in space and the flow of time. Objects don’t speed up beyond light ...

LIGO’s two experimental ears—one in Louisiana, another in Washington state—listen to ripples in space-time left behind by objects that include black holes and neutron stars.

NASA's Hubble Space Telescope captured an image of a galaxy cluster nearly nine billion light-years away in the constellation Draco, as well as its surroundings.