Skip to main content

Home/ SciByte/ Group items tagged scibyte35

Rss Feed Group items tagged

Mars Base

'Pac-Man Sun': NASA Probe Sees Solar Eclipse in Space | Lunar & Solar Eclipses | NASA &... - 0 views

  • stunning footage of Tuesday's (Feb. 21)
  • partial eclipse that was visible only from space
  • @NASA_SDO
  • ...5 more annotations...
  • During its travels, the moon briefly blocked sunspot AR1422, an active region that is blasting strong ultraviolet emissions into space
  • This caused a dip in the EVE [extreme ultraviolet] output and may allow scientists to calibrate the energy emitted by the active region
  • next partial solar eclipse visible from Earth will occur May 20. Skywatchers in much of Asia, the Pacific and western North America will be able to see it
  • total solar eclipse will take place Nov. 13, but it will be visible only from parts of northern Australia and the South Pacific
  • skywatchers in much of Australia, New Zealand and southern South America will be able to see a partial eclipse on that day.
Mars Base

NASA - Astronaut's Home Away from Home - 0 views

  • take care of the astronauts 24/7 in the Astronaut Crew Quarters during preflight training and leading up to all shuttle launches
  • they work in shifts, with additional staff called in as needed to help cook and clean.
  • The crew is extremely busy when they come in," Hooper said. "We could not function without all of the group's efforts to take care of the astronauts."
  • ...6 more annotations...
  • Those who work in the crew quarters include cooks, attendants, flight data file personnel, flight nurses and other astronauts supporting the crew.
  • Inside an area that dates back to the Apollo Program are facilities that have been upgraded throughout the years, including a kitchen, staff conference room, crew conference room, workout room, lounge, laundry room, computer room, suit-up room, dining room, medical facility, staff office and prime crew sleeping quarters.
  • access to crew quarters is limited to the staff and astronaut support personnel leading up to each launch
  • certified food handlers
  • team's typical day begins at 6 a.m. They get the kitchen going for breakfast, lunch and dinner. Laundry and inventory are completed. Maintenance trouble calls are tended to, and sleeping quarters and the beach house are cleaned
  • The staff operates under NASA Johnson Space Center's Health Stabilization Program. Twice yearly, the staff undergoes a physical exam and trains regularly on health issues and crew quarters procedures
Mars Base

A Mardi Gras Moon Crossing - 0 views

  • During portions of the year, the Moon transits the Sun on a regular basis from the perspective of NASA’s SDO spacecraft, which lies within the Moon’s orbit
  • it gives SDO engineers a way to fine-tune the observatory’s calibration as well.
  • keep up with the latest images coming in on the SDO site at http://sdo.gsfc.nasa.gov/.
Mars Base

Moon Eats a Chunk Out Of The Sun: Big Pic : Discovery News - 0 views

  • Orbiting the Earth at a distance of 36,000 kilometers in geosynchronous orbit, the SDO usually has a spectacular, uninterrupted view of our nearest star
  • The sharp edge of the lunar limb helps researchers measure the in-orbit characteristics of the telescope
  • how light diffracts around the telescope's optics and filter support grids
  • ...2 more annotations...
  • it is possible to correct SDO data for instrumental effects and sharpen the images even more than before
  • this eclipse can bring the lunar landscape into focus -- mountains and valleys on the moon show up as a raggedy edge when viewed at high resolution.
Mars Base

The Bloom Isn't Off This Ancient Plant - Science News - 0 views

  • A flower that last bloomed while mammoths walked the Earth has been reborn
  • died just before the paper was released
  • radiocarbon-dated to about 31,800 years ago
1 - 14 of 14
Showing 20 items per page