Two papers challenged the existence of theorized particles called sterile neutrinos that might account for mysteries like the ...

Southwest Research Institute (SwRI) has created a new space science laboratory to enhance our understanding of the origins of ...

John Casani spent more than half a century turning speculative ideas about distant worlds into working spacecraft that could survive the trip. His quiet influence at NASA’s Jet Propulsion Laboratory ...

Critics argue the satellites, billed as a way to harness solar energy at night, could hamper sky observations and may pose a ...

The discovery of two remarkable substellar companions orbiting distant stars has been announced by an international team of ...

Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin ...

"Precision in these measurements is critical, as even subtle discrepancies could signal deviations from the model — ...

For thirty years, SOHO has watched the Sun from a stable perch in space, revealing the inner workings of our star and ...

Southwest Research Institute (SwRI) scientists believe they may have resolved a 39-year-old mystery about the radiation belts ...

New high-contrast images from SPHERE show a stunning variety of debris disks shaped by collisions of tiny planet-building ...

Radiation levels at airline flight altitudes briefly reached levels that could be potentially harmful to pregnant women.

These young scientists, engineers and entrepreneurs are working to build a better world at every scale imaginable.