By Clément Miège Hi there! Today I have another story to share with you! It’s about the tracking of the temperature evolution of the firn aquifer temperature by using two thermistor strings that we set up in the two holes made by Jay (see Jay’s post on drilling for details). By tracking temperatures over a […]
New Status: 51 Progress (51P) Launch: 51P launched at 5:12 am CDT. Ascent was nominal and the vehicle reached orbital insertion at 5:21 am CDT. All appendages except Kurs-A antenna АСФ2 were deployed. Telemetry shows the АСФ2 antenna remains in its fully stowed position. The Russians are troubleshooting in the hopes of deploying the antenna. A …
Each month, Earth Observatory offers up a puzzling satellite image here on Earth Matters. In celebration of Earth Month 2013, we’re upping the ante. We are going to release a new puzzler image every day this week. The third image is above. Your challenge is to use the comments section to tell us what part […]
New Status: Columbus Water On Off Valve 7 (WOOV7) Remove and Replace (R&R): During a WOOV8 R&R on January 18, 2013, the crew observed that WOOV7 was notably contaminated from condensation deposits. This morning Commander (CDR) Hadfield pre-gathered required tools and with assistance from Flight Engineer (FE)-6 Marshburn, removed and replaced the contaminated unit with a …
(Credit: MSFC Meteoroid Environment Office)A Lyrid meteor streaks though the dawn sky over North Georgia College and State University. Moving at 105,800 mph, this inch-diameter piece of Comet Thatcher lasted less than one and a half seconds, burning up 46 miles above Earth’s surface. The second image shows the same meteor seen from the Tellus …
Each month, Earth Observatory offers up a puzzling satellite image here on Earth Matters. In celebration of Earth Month 2013, we’re upping the ante. We are going to release a new puzzler image every day this week. The second image is above. Your challenge is to use the comments section to tell us what part […]
New Status: Columbus Water On Off Valve 7 (WOOV7) Remove and Replace (R&R) Preparation: Commander (CDR) Hadfield pre-gathered hardware in preparation for the WOOV7 R&R scheduled for tomorrow. Multi-user Droplet Combustion Apparatus (MDCA) Hardware Replacement: Cassidy reviewed procedures, gathered hardware, accessed the Combustion Integration Rack (CIR) Combustion Chamber and removed the MDCA Chamber Insert Assembly (CIA). He …
By Lora Koenig Well, I am back in Greenbelt, Maryland, typing with warm fingers in a climate-controlled office with high-speed Internet and drinking fountain just down the hall. After fieldwork, I am always thankful for things I generally take for granted, like being able to charge my laptop by simply plugging it into an outlet. […]
Each month, Earth Observatory offers up a puzzling satellite image here on Earth Matters. In celebration of Earth Month 2013, we’re upping the ante. We are going to release a new puzzler image every day this week. The first image is above. Your challenge is to use the comments section to tell us what part […]
