Landing InSight on the surface of Mars was an incredible feat all by itself, but the robot has just successfully completed its first major mission milestone. After carefully surveying the nearby terrain, NASA pinpointed a location to deploy the lander’s Seismic Experiment for Interior Structure (SEIS). InSight successfully placed the sensor on the surface as instructed.
Our simplistic nine-planet view of the solar system was shattered years ago when scientists learned Pluto was not unique in the outer solar system. We have since discovered more “dwarf planets,” and an international team of astronomers has just spotted the most distant such planetoid yet. The object known as “Farout” is 120 times farther from the sun than Earth, putting it far beyond the orbit of Pluto.
Now, new research shared exclusively with NPR shows one way the North may have been able to develop these technologies despite the global blockade. An analysis published Wednesday by the Middlebury Institute of International Studies at Monterey of North Korean studies in scientific journals suggests Pyongyang is circumventing the sanctions regime through open research collaborations with other countries.
The clock is ticking for US lawmakers, who have fewer than four days -- as of 18 December -- to pass a new budget for many government agencies, or they will trigger a partial government shutdown. Nature explains why politicians are struggling to reach a deal, what is at stake for science and whether a crisis can be avoided.
After 41 years traveling through the solar system, NASA’s Voyager 2 probe has entered interstellar space. That makes it the second human artifact to leave our home behind to drift between the stars. You might be thinking this already happened, but that’s because the first object out of the solar system was the other Voyager. They’re both in interstellar space now, but they had very different journeys.
NASA's Parker Solar Probe has made the closest-ever approach to a star (the sun) and shared an image of the sun's atmosphere on Twitter on Wednesday. NASA's image, captured Nov. 8, shows the corona, which is the sun's outer atmosphere, when the spacecraft was just 16.9 million miles from the star.
Pictures from full-color Instrument Deployment Camera, which is mounted on the spacecraft’s 6-foot-long robotic arm, will help scientist ensure that the spots they pick will be sufficiently level and rock-free to accommodate the first instruments to be lifted up and placed down permanently on the surface of another planet.
In his 1864 science fiction novel, Journey to the Center of the Earth, Jules Verne wrote: "Who in his wildest dreams could have imagined that, beneath the crust of our Earth, there could exist a real ocean ... a sea that has given shelter to species unknown?" Scientists have found that rocks beneath the seafloor are teeming with microbial life.
We often hear about the dust storms and wind on Mars, but it’s hard to visualize conditions on the ground when the planet’s only inhabitants are robots. Today, the Curiosity rover has provided a handy visual example of how the wind blows on the red planet. The record consists of two images of a penny, one before the windy season and one after.
Russell D. Shilling, PhD, has been named the first chief scientific officer of the American Psychological Association, responsible for leading and implementing the association’s transformational science agenda and advocating for the application of psychological science in settings to include academia, government, industry and the law.