It’s day 11 of the NASA ORACLES Student Shadowing Program and I’m still bursting with excitement; what an absolute wonder to watch the team in action. As a PhD student from South Africa it’s great to be exposed to the latest research in the field of atmospheric science and have the opportunity to be submerged […]
By Eric Lindstrom One of the challenges of oceanography (and many other sciences) is telling a coherent story of the environment across a vast space of space and time scales. For example, cosmologists tell the story of the universe from subatomic particles to the breath of the visible universe and from first nanoseconds of the […]
By Eric Lindstrom SPURS-2 on R/V Revelle has been a balloon bonanza. We have been profiling the atmosphere every six hours with radiosondes (AKA; sondes) attached to helium filled weather balloons. The sondes measure the temperature and humidity profiles in the atmosphere are transmitted via radio signal back to a receiver on the ship. They […]
By Eric Lindstrom A 1960’s movie classic, “The Graduate” (1967), contains a scene where the young Benjamin Braddock (Dustin Hoffman) is given advice about his future by the worldly Mr. McGuire (Walter Brooke): Mr. McGuire: I want to say one word to you. Just one word. Benjamin: Yes, sir. Mr. McGuire: Are you listening? Benjamin: […]
We finally launched the ER-2 on its first science mission yesterday after two weeks waiting for fuel, parts and equipment. I got the privilege of sitting in the driver’s seat because Greg “Coach” Nelson got to deliver the jet from its last fuel stop in Recifé, Brazil. We’re the two ER-2 pilots here for ORACLES, […]
By Eric Lindstrom The beauty of sea and sky in the open ocean of the tropics is a wonder to behold. There seemingly are an infinite number of ways to mix the sun, clouds, water, wind, and stars into poetry and science. For today I choose only a tiny slice of this infinite variety: Today […]
By Eric Lindstrom SPURS-2 is basic research seeking to improve our fundamental understanding of the surface salinity of the ocean. How does the salt content of the top layer of the ocean vary, and why? However, the question of today’s blog is: How should such work be supported? While NASA is the prime investor in […]
By Eric Lindstrom Long ago on a planet very similar to our own, oceanography was done without the Internet or regular communication with shore. It required careful planning and forecasts of the conditions to be encountered were vague at best. Executing the original plan of work for a voyage was always a good objective. Unlike […]
August 31, 2016 I usually hate putting in earplugs, but the roar of the P-3 plane makes me get over my aversion quickly. We’re a little less than an hour away from take-off, and people are moving from the hangers that are serving as our base of operations at Walvis Bay Airport to the aircraft. […]
As the soaking rains of the summer wet-season subside in early July, the vast savannas of the southern half of the African continent dry out and turn from green to brown to a crispy yellow. Local farmers take advantage of the dried-out vegetation and burn the aged remains of crops before plowing and harrowing in […]
