GREENBELT, Md. (NASA PR) — Earth’s Moon and Mercury, the closest planet to the Sun, may contain significantly more water ice than previously thought, according to a new analysis of data from NASA’s LRO and MESSENGER spacecraft.
The potential ice deposits are found in craters near the poles of both worlds. On the Moon, “We found shallow craters tend to be located in areas where surface ice was previously detected near the south pole of the Moon, and inferred this shallowing is most likely due to the presence of buried thick ice deposits,” said lead author Lior Rubanenko of the University of California, Los Angeles.
GREENBELT, Md. (NASA PR) — Three hundred and ten miles above our planet’s surface, near-Earth space is abuzz with action. Here begin the Van Allen Belts, a pair of concentric rings of fast-moving particles and intense radiation that extends more than 30,000 miles farther into space.
Five years ago, a group of UCLA undergrads came together with a common goal — to build a small satellite and launch it into space. In the years since, more than 250 students — many of whom are now UCLA graduate students and alumni — have been the mechanical engineers, software developers, thermal and power testers, electronics technicians, mission planners and fabricators of the twin Electron Losses and Fields Investigation CubeSats, known as ELFIN.
WASHINGTON (NASA PR) — NASA has selected 11 small research satellites from seven states and Puerto Rico to fly as auxiliary payloads aboard space missions planned to launch in 2019, 2020, and 2021.
The selections are part of the ninth round of the NASA CubeSat Launch Initiative. CubeSats are a type of spacecraft called nanosatellites, often measuring about four inches on each side and weighing less than three pounds, with a volume of about one quart. CubeSats are built using these standard dimensions as Units or “U”, and are classified as 1U, 2U, 3U, or 6U in total size.
KENNEDY SPACE CENTER, FL. (CASIS PR)– The SpaceX Falcon 9 vehicle is slated to launch its 11thcargo resupply mission (CRS-11) to the International Space Station (ISS) no earlier than June 1, 2017 from Kennedy Space Center Launch Complex 39A. Onboard the Falcon 9 launch vehicle is the SpaceX Dragon spacecraft, which will carry more than 40 ISS U.S. National Laboratory sponsored experiments.
This mission will showcase the breadth of research possible through the ISS National Laboratory, as experiments range from the life and physical sciences, Earth observation and remote sensing, and a variety of student-led investigations.