A new NASA study offers an explanation of how quakes could be the source of the mysteriously smooth terrain on moons circling Jupiter and Saturn. Many of the ice-encrusted moons orbiting the giant planets in the far reaches of our solar system are known to be geologically active. Jupiter and Saturn...

JPL’s Abigail Fraeman will help study the composition of Phobos and Deimos using instruments on the Japan Aerospace Exploration Agency’s spacecraft. NASA has selected 10 researchers from institutions across the U.S. to join the Science Working Team of the Japan Aerospace Exploration Agency’s Martian...

Under a cloudless sky, 20,000 eclipse chasers crowded a tiny outpost to watch a rare solar eclipse plunge part of Australia’s northwest coast into brief midday darkness Thursday while temporarily cooling the tropical heat. The remote tourist town of Exmouth, with fewer than 3,000 residents...

It looks like a black hole and bends light like a black hole, but it could actually be a new type of star. Though the mysterious object is a hypothetical mathematical construction, new simulations by Johns Hopkins researchers suggest there could be other celestial bodies in space hiding from even...

Space travel has brought us to our next-door neighbor, the moon, and to the depths of our larger solar community inhabited by giants such as Saturn and Jupiter. In 1982, Voyager 2 whisked past Uranus closer than any other spacecraft has since, and now is sailing—46 years after its launch—through the...

The board, initiated by NASA, will provide added confidence that the program won’t exceed guidelines following an important upcoming milestone. NASA will convene a Mars Sample Return (MSR) Program independent review board, or IRB, to perform a review of current plans and goals for one of the most...

We human beings have been venturing into space since October 4, 1957, when the Union of Soviet Socialist Republics (U.S.S.R.) launched Sputnik, the first artificial satellite to orbit Earth. This happened during the period of political hostility between the Soviet Union and the United States known...

The luminous, hot star called Wolf-Rayet 124 was imaged by NASA’s James Webb Space Telescope. Bright clumps of gas and dust appear like tadpoles swimming toward the star with tails streaming out behind them, blown back by the stellar wind. The surrounding nebula stretches about 10 light-years...

The Indian Space Research Organisation’s EOS-06 satellite captured stunning new views of Earth’s continents and oceans, showcasing our planet’s biodiversity.  (Image credit: ISRO) New images from an Indian ocean-studying satellite capture Earth’s continents and seas in...