New discoveries by NASA's Curiosity Mars rover may not only explain why the Red Planet is a dry, lifeless desert, but that it ...

Australian scientists detected a signal from a satellite launched over 60 years ago. The only problem? It's been deactivated for years.

The moon will be 99% full Friday night, and with mostly clear skies expected for Louisville in the evening, tonight is a good ...

As more satellites are launched into orbit, space agencies are looking at how to predict space weather events that could harm ...

In May, the White House released a budget proposal that would slash NASA funding. But a Senate appropriations plan would protect the agency's budget.

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

An analysis led by the University of Chicago of Mars Science Laboratory Curiosity rover data may explain why the planet was ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

To improve the quality of surface observation, Earth remote sensing spacecraft (ERS spacecraft) need to maintain the parameters of the working orbit, which degrade under the influence of disturbing ...

China is positioning itself to take the lead in one of the most coveted goals in planetary science—returning samples from ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.