Every month we offer a puzzling satellite image here on Earth Matters. The March 2014 puzzler is above. Your challenge is to use the comments section to tell us what the image shows, what part of the world we are looking at, when the image was acquired, and why the scene is interesting. How to answer. Your answer […]
By Clément Miège YAY! We made it to Kulusuk on Saturday afternoon! It ended being a not-too-long journey, since all of our flights were on time. Rick, Ludo and I followed different itineraries. Rick left Salt Lake City on Friday morning and a red-eye flight took him to Keflavik International Airport in Iceland. He landed […]
Conjunction with Object #27391 Status: The Pre-Determined Debris Avoidance Maneuver (PDAM) that was tentatively planned due to this high concern conjunction was cancelled. Ground teams tracked the object closely and determined that the probability of collision with the object had dropped significantly enough that the PDAM maneuver was not required. Time of closest approach has …
Capillary Flow Experiment (CFE) Interior Corner Flow (ICF)-2 Test: Commander (CDR) Wakata set up hardware on the Maintenance Work Area (MWA) and conducted an ICF test using the ICF2 hardware. CFE ICF studies capillary flow in interior corners of vessels with various geometries. Structured inside tanks providing interior corners are used in the design of fuel …
Three members of the Ocean Ecology Laboratory's Field Support Group (FSG; Code 616) will embark on a 45-day journey from Hobart, Tasmania to Papeete, Tahiti on the icebreaker R/V Nathaniel B. Palmer (NBP). During the next six weeks, I will be helping my colleagues chronicle their journey over the high seas.
By Clément Miège Hi there! I am Clément Miège, a Ph.D. student at the University of Utah and I am going to take you along with us to our second expedition to the southeast region of Greenland, to investigate the physical properties of a firn aquifer. And what is a firn aquifer, you might be […]
FLame Extinguishment Experiment (FLEX)-2 Operations: Commander (CDR) Wakata replaced the Combustion Integration Rack (CIR) manifold bottle within the CIR, allowing ground teams to start FLEX-2 operations via commanding. On Friday, March 14th, Wakata replaced a CIR needle that was bent during ground commanding in February. FLEX-2 uses small droplets of fuel to study the special …
Reversible Figures (RF): Commander (CDR) Wakata completed his fifth of six sessions of the RF protocol. RF investigates whether the perception of ambiguous perspective-reversible figures, a figure that can normally be seen to change in perspective or orientation in two different ways, is affected by microgravity. A comparison of the perceived reversals during visualization of …
National Geographic “Live from Space” Event: The ISS crew will participate in the National Geographic “Live from Space” program tonight and again on Sunday. The program is a live, two hour special being broadcast from Johnson Space Center’s Mission Control viewing room. Tonight’s episode, which starts at 7pm CDT, will be broadcast on the National …
