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Recent Articles
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Topic: NASA’s Ames Research Center
The downlink, which arrived at 3:30pm PST (5:30pm CST) via a connection through the Mars Reconnaissance Orbiter, indicates that both the helicopter, which will remain attached to the rover for 30 to 60 days, and its base station (an electrical box on the rover that stores and routes communications between the rotorcraft and Earth) are operating as expected. ![]() In this illustration, NASA’s Ingenuity Mars Helicopter stands on the Red Planet’s surface as NASA’s Perseverance rover (partially visible on the left) rolls away. (NASA/JPL-Caltech) «Read the rest of this article» Sections: Technology | No Comments
NASA-supported Tech aboard Virgin Galactic’s SpaceShipTwo
Evolved versions of two NASA-supported technologies that have flown previously through Flight Opportunities will be put to the test on Virgin Galactic’s SpaceShipTwo. «Read the rest of this article» Sections: Technology | No Comments
NASA works to control Rocket Fuel movement in Spacecrafts
Propellant slosh, to be exact. The motion of propellant inside a rocket-based launch vehicle or spacecraft tank is an ever-present, vexing problem for spaceflight. Not only can it make gauging the amount of available propellant difficult, but the volatile waves of liquid can literally throw a rocket off its trajectory. “To understand why it’s such a critical issue, it’s important to realize that for most launch vehicles, liquid propellant initially makes up nearly 90% of the vehicle mass,” explained Kevin Crosby of Carthage College in Kenosha, Wisconsin. ![]() With support from NASA’s Flight Opportunities program, Carthage College and its partner Embry-Riddle Aeronautical University are testing a new method of suppressing propellant slosh by using magnetic forces. Students Taylor Peterson (left) and Celestine Ananda are shown here with the flight experiment on a parabolic flight with ZERO-G in November 2019. (Carthage College) «Read the rest of this article» Sections: Technology | No Comments
NASA discovers Galaxy that is surviving Black Hole’s Feast, continues forming Stars
This feasting process is so intense that it creates a highly energetic object called a quasar – one of the brightest objects in the universe – as the spinning matter is sucked into the black hole’s belly. Now, researchers have found a galaxy that is surviving the black hole’s ravenous forces by continuing to birth new stars – about 100 Sun-sized stars a year. ![]() Illustration of the galaxy called CQ4479. The extremely active black hole at the galaxy’s center is consuming material so fast that the material is glowing as it spins into the black hole’s center, forming a luminous quasar. Quasars create intense energy that was thought to halt all star birth and drive a lethal blow to a galaxy’s growth. (NASA/ Daniel Rutter) «Read the rest of this article» Sections: Technology | No Comments
NASA simulates Rocket Launch for Artemis Moon Missions
There are many critical moments in a rocket’s journey from the ground to orbit, but perhaps none more so than the moment of ignition from the launch pad. When the Space Launch System, or SLS, rocket engines begin to roar – emitting fire, smoke, and shockwaves – it is critical the entire launch complex is designed to withstand the pressure. «Read the rest of this article» Sections: Technology | No Comments
NASA Kepler Space Telescope data reveals around Half of Sun Like Stars could have Rocky, Potentially Habitable Planets
According to new research using data from NASA’s retired planet-hunting mission, the Kepler space telescope, about half the stars similar in temperature to our Sun could have a rocky planet capable of supporting liquid water on its surface. ![]() This illustration depicts Kepler-186f, the first validated Earth-size planet to orbit a distant star in the habitable zone. (NASA Ames/JPL-Caltech/T. Pyle) «Read the rest of this article» Sections: Technology | No Comments
NASA’s SOFIA finds Water on the Moon
SOFIA has detected water molecules (H2O) in Clavius Crater, one of the largest craters visible from Earth, located in the Moon’s southern hemisphere. Previous observations of the Moon’s surface detected some form of hydrogen, but were unable to distinguish between water and its close chemical relative, hydroxyl (OH). ![]() This illustration highlights the Moon’s Clavius Crater with an illustration depicting water trapped in the lunar soil there, along with an image of NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) that found sunlit lunar water. (NASA/Daniel Rutter) «Read the rest of this article» Sections: Technology | No Comments
NASA receives call from Sensors on Mars 2020 Spacecraft
MEDLI2 is a collection of sensors that will measure aerothermal environments and thermal protection system material performance during the atmospheric entry phase of the Mars 2020 mission. ![]() MEDLI2 sensors are installed on the Mars 2020 heat shield and back shell prior that will protect NASA’s Perseverance rover on its journey to the surface of Mars. (Lockheed Martin) «Read the rest of this article» Sections: Technology | No Comments
NASA’s Scalable Traffic Management for Emergency Response Operations project
Responding to an emergency like this – or a hurricane or search and rescue effort, to name a few – requires extensive collaboration among a host of groups that, right now, is coordinated manually under challenging conditions. This makes communication difficult. ![]() Illustration of an Unmanned Aircraft System, or drone, in front of a smoke-filled sky. A goal of the Scalable Traffic Management for Emergency Response Operations project, or STEReO, is to make emergency response efforts more targeted and adaptable, for instance by integrating drones into wildfire fighting. (NASA / Ames Research Center / Daniel Rutter) «Read the rest of this article» Sections: Technology | No Comments
NASA says Massive Stars Are Factories for Ingredients to Life
It found massive quantities of water and organic molecules in these swirling, disk-shaped clouds, offering new insights into how some of the key ingredients of life get incorporated into planets during the earliest stages of formation. ![]() Illustration of a dusty disc rotating around a massive newborn star that’s about 40 times the size of the Sun. SOFIA, the Stratospheric Observatory for Infrared Astronomy, found the inner regions of two of these kinds of discs are filled with organic molecules that are important for life as we know it. These include water, ammonia, methane, and acetylene — which is a chemical building block to larger and more complex organic molecules — illustrated in the call out. (NASA / Ames Research Center / Daniel Rutter) «Read the rest of this article» Sections: Technology | No Comments
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