In 1932, physicists glimpsed antimatter for the first time — a strange mirror image of regular matter with mind-bending ...

Anthropologists argue physical artifacts of human exploration on Mars deserve cataloging, preservation and care in order to chronicle humanity's first attempts at interplanetary exploration.

The University of Texas at San Antonio is looking to the moon for new ways to promote national security, protect the ...

Scientists are turning to an unexpected source for answers: freeze-dried mouse sperm. Groundbreaking experiments led by ...

From left to right, Thailand's Minister of Higher Education, Science, Research and Innovation Supamas Isarabhakdi, Executive ...

The NASA/ESA/CSA James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the NASA/ESA ...

The 21-month trip to Mars poses a litany of problems, particularly keeping people healthy. Could hibernation be an answer?

Now atop Jezero Crater, the robotic explorer found quartz indicative of habitable environments and possibly the oldest rocks yet seen in the solar system.

NASA scientists are grappling with puzzling celestial bodies that defy existing classifications. These objects, dubbed "dark ...

The International Space Station is an engineering feat that has led to countless scientific discoveries. Like the thousands of satellites in orbit, it manages to stay up in the atmosphere.

NASA and ESA’s Hubble Space Telescope has been observing the outer planets through a program called OPAL (Outer Planet ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...