The curious minds at What If examine the varying lengths of day-night cycles across our solar system, from the 176-day ...

Astronomers detected a strong 170-day signal suggesting a Jupiter-mass object orbits the brown dwarf CD-35 2722 B. The ...

Evidence of the slowing of Charon's spin period (despinning) is recorded in tectonic features on the surface of Pluto's icy ...

A newly discovered turning point in the Sun’s 11-year cycle could allow scientists to predict future solar activity years ...

A fast-moving wildfire, one of many raging across Spain, bore down on the Madrid Deep Space Communications Complex on Friday, ...

A new study suggests Pluto’s largest moon has preserved signs of an ancient process that gradually slowed its rotation. By ...

A PV system developed at TU Graz increases energy yield through two-axis tracking of the sun’s position – particularly in the ...

Researchers led by Armin Buchroithner from the Institute of Electrical Measurement and Sensor Systems at TU Graz have ...

A Southwest Research Institute-led study has proposed a connection between a specific collision in the main asteroid belt and ...

NASA’s New Horizons spacecraft recently came out of hibernation to continue its journey through an unexplored part of the ...

Press Democrat readers comment on wanting more local news and feeling frustrated by the president of the United States.

Researchers probe the geochemistry of the moon, Mars, asteroids, and water worlds to understand our home and plan for future ...