The European Space Agency has launched two atomic clocks on a SpaceX rocket to the ISS to test Einstein's theory of ...

Astronomers have found thousands of exoplanets — worlds beyond our solar system. Most of them are in single-star systems, ...

"Polar orbit" means that instead of orbiting in the same plane as where the two stellar objects are located, the planet’s ...

Einstein’s general ... Launch System is now integrated with the rocket’s twin boosters. Stephen Clark, Ars Technica Scientists Observe Carbon Dioxide on Planets Outside the Solar System ...

This past November, the world celebrated the centenary of Einstein’s greatest discovery, the general theory of relativity ... the nearest star beyond the solar system with an accuracy better ...

Richardson, who earned his bachelor’s degree in Space Physics from Embry‑Riddle in 2021, started the research as an undergraduate student under the guidance of Michele Zanolin, a professor in the ...

A study published in Physical Review Letters outlines a new approach for extracting information from binary systems by ...

General relativity is an astonishingly beautiful theory, and grappling with why it disagrees with quantum mechanics is a joy, ...

ACES will gather ultra-precise data across at least ten observation windows, each lasting about 25 days during the ...

Space science at NASA is on the chopping block.