NASA dicit:
Every year, sea ice fluctuates through the seasons, growing in the winter and shrinking in the summer. This year, Arctic sea ice reached its annual maximum on March 13, 2019. It wasn’t a record low, but it continued a trend of declining sea ice maximums and minimums.
Video Credit: NASA Goddard
Tasks on U.S. EVA 53.
Video Credit: NASA
Tasks on U.S. EVA 52.
Video Credit: NASA
NASA dicit:
This visualization displays a simulation of the dust ring at Venus’s orbit around the Sun. Scientists hypothesize a group of never-before-detected asteroids orbiting the Sun with Venus are responsible for supplying Venus’s dust ring.
Video Credit: NASA’s Scientific Visualization Studio/Tom Bridgman
NASA dicit:
On the evening of March 6, 2019, the Moon started to transit the Sun, then doubled back and retraced its steps in the other direction — at least, that’s what it looked like from the perspective of NASA’s Solar Dynamics Observatory, or SDO, in orbit around Earth. The relative speeds and positions of the Moon, the Sun and NASA’s Solar Dynamics Observatory resulted in this unusual lunar transit where the Moon appears to pause and reverse course.
Video Credit: NASA
ULA dicit:
A United Launch Alliance (ULA) Delta IV rocket carrying the Air Force’s WGS-10 mission lifts off from Space Launch Complex-37 at Cape Canaveral Air Force Station, Florida, on March 15, 2019. ULA has been the exclusive launch provider for all ten WGS satellites.
Video Credit: ULA
Subscribe to blog posts using RSS