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Published Lunar radar data uncovers new clues about moon’s ancient past - Lunar Radar Data Uncovers New Clues About Moon's Ancient Past


The dusty surface of the moon -- immortalized in images of Apollo astronauts' lunar footprints -- fo...
Published Carbon dioxide cold traps on the moon are confirmed for the first time - Carbon Dioxide Cold Traps on the Moon Confirmed for the First Time


After decades of uncertainty, researchers have confirmed the existence of lunar carbon dioxide cold ...
Published A 5-sigma standard model anomaly is possible - A 5-Sigma Standard Model Anomaly: What It Means and Why It Matters


One of the best chances for proving beyond-the-standard-model physics relies on something called the...
Published Mariner 2's encounter with Venus: NASA celebrates 50 years of planetary exploration - Mariner 2's Encounter with Venus: NASA Celebrates 50 Years of Planetary Exploration


Fifty years ago on a mid-December day, NASA's Mariner 2 spacecraft sailed close to the shrouded plan...
Published Why does Mercury have such a big iron core? - Why Does Mercury Have Such a Big Iron Core?


A new study disputes the prevailing hypothesis on why Mercury has a big core relative to its mantle....
Published Mercury has a solid inner core: New evidence - Mercury has a Solid Inner Core: New Evidence


Scientists have long known that Earth and Mercury have metallic cores. Like Earth, Mercury's outer c...
Published Earth's carbon points to planetary smashup - Earth's Carbon Points to Planetary Smashup


Research suggests that virtually all of Earth's life-giving carbon could have come from a collision...
Published Satellites to see Mercury enter spotlight on May 9 - Satellites to See Mercury Enter Spotlight on May 9


It happens only a little more than once a decade and the next chance to see it is Monday, May 9, 201 ...
Published NASA interplanetary probes to take pictures of Earth - NASA Interplanetary Probes to Take Pictures of Earth


Two NASA spacecraft, one studying the Saturn system, the other observing Mercury, are maneuvering in...
Published Saturn's rings coat tiny moons - Saturn's Rings Coat Tiny Moons: A Fascinating Discovery


New findings have emerged about five tiny moons nestled in and near Saturn's rings. The closest-ever...
Published NASA Voyager: 'Tsunami wave' still flies through interstellar space - NASA Voyager: 'Tsunami wave' still flies through interstellar space


The Voyager 1 spacecraft has experienced three shock waves. The most recent shock wave, first observ...
Published Probing methane's secrets: From diamonds to Neptune - Probing Methane's Secrets: From Diamonds to Neptune


Hydrocarbons from the Earth make up the oil and gas that heat our homes and fuel our cars. The study...
Published Uranus auroras glimpsed from Earth - Uranus Auroras Glimpsed from Earth: A Rare and Fascinating Sight


For the first time, scientists have captured images of auroras above the giant ice planet Uranus, fi...
Published As Voyager 1 nears edge of solar system, scientists look back - As Voyager 1 Nears Edge of Solar System, Scientists Look Back


In 1977, Jimmy Carter was sworn in as president, Elvis died, Virginia park ranger Roy Sullivan was h...
Published Looking for pieces of Venus? Try the moon - Looking for Pieces of Venus? Try the Moon


A growing body of research suggests the planet Venus may have had an Earth-like environment billions...
Published No signs (yet) of life on Venus - No Signs (Yet) of Life on Venus


The unusual behavior of sulphur in Venus' atmosphere cannot be explained by an 'aerial' form of extr...
Published Did Venus ever have oceans? - Did Venus Ever Have Oceans?


Astrophysicists have investigated the past of Venus to find out whether Earth's sister planet once h...
Published The weather forecast for Venus - The Weather Forecast for Venus: What We Know So Far


Little is known about the weather at night on Venus as the absence of sunlight makes imaging difficu...
Published Trace gas phosphine points to volcanic activity on Venus, scientists say - Trace Gas Phosphine Points to Volcanic Activity on Venus, Scientists Say


Last autumn, researchers reported finding the gas phosphine in trace amounts in Venus' upper atmosph...
Published Atmospheric tidal waves maintain Venus' super-rotation - Atmospheric Tidal Waves: The Key to Venus' Super-Rotation


An international research team has revealed that the 'super-rotation' on Venus is maintained near th...