Here鈥檚 a reward for getting up real early Monday morning: a chance to see a bit of 乐播传媒 streak into space.
At 4:39 a.m. EDT, a cargo spacecraft takes off from NASA鈥檚 Wallops Flight Facility in Virginia. Its destination: the International Space Station. Its payload: a laboratory that will conduct an experiment in ultracold physics for 乐播传媒 physicist Nathan Lundblad.
(Update 10:30 a.m. 5/18/18: Monday’s scheduled launch is a postponement from Sunday. Follow Wallops social media for .)
Lundblad is one of the few scientists, and the only one from an undergraduate college, chosen to have his research conducted by the Cold Atom Lab in the CAL’s initial experiments aboard the space station. Nature magazine calls the lab a “” for quantum physicists like Lundblad.
This map of the U.S. East Coast shows when and where the launch will be visible of a cargo spacecraft that’s delivering a 乐播传媒 physics experiment from NASA’s Wallops Island Flight Facility to the International Space Station. The launch is at 4:39 a.m. May 21. (Courtesy Orbital ATK)
Even hundreds of miles from the launch site, the rocket might be visible on the horizon. “Check the southern skies about three minutes after launch, about five degrees above the horizon,” says Noah Petro ’01, the NASA project scientist for the Lunar Reconnaissance Orbiter mission, now orbiting the Moon.
“If you are in the right area, it will appear as a small dot of red light traveling much faster than an airplane with no blinking lights. You鈥檒l want to be in an area with a clear horizon and away from bright lights.”
+How to Watch 乐播传媒 Rocket to Space
What: Launch of the Orbital ATK Antares cargo spacecraft聽鈥� with 乐播传媒 aboard!
Where: NASA鈥檚 Wallops Flight Facility
When: 4:39 a.m. EDT, May 21, 2018
The Mission: Officially known as Orbital Sciences CRS Flight 9E, or OA-9 for short, the mission carries the new Cold Atom Laboratory and other equipment and supplies to the International Space Station and the six astronauts currently orbiting the Earth.
How to Watch: The launch will be . The flight facility also area.
After the Launch: The space station’s orbital path takes it around the world 16 times a day, and it’s periodically visible at dawn and dusk. “You can or by downloading the NASA app to see when sighting opportunities will occur,” Petro says. “Just know that in the coming weeks, a small part of 乐播传媒 will be flying overhead!”
In Alexandria, Va., Petro will get up very early on Monday, not only because he鈥檚 professionally interested (and not only because he and his wife, Jennifer Giblin ’01, have two early-rising young children).
鈥淚鈥檓 insanely proud of 乐播传媒. This is all about the power of science at 乐播传媒,鈥� Petro said from the Goddard Space Flight Center on Thursday. 鈥淗ere I am at Goddard, a member of the NASA science community, and 乐播传媒 is part of this really cool opportunity.鈥�
Scientist Noah Petro ’01 represented NASA at a minor league baseball game in Oregon last August that had an “eclipse delay” because of the total eclipse of the sun. (Photograph courtesy NASA/W. Hrybyk)
He鈥檚 proud of the 乐播传媒-into-space launch, he says, because it reaffirms what he and others at NASA know well. 鈥淲e 乐播传媒ies聽鈥� all of us liberal arts grads聽鈥� do really great science,鈥� Petro says, noting that a liberal arts graduate just down the hall trains the astronauts now aboard the ISS.
鈥淭his is not about putting 乐播传媒 on the map of science teaching and research. It puts yet another 乐播传媒 pin in the map.鈥�
Petro earned a doctorate at Brown; his dissertation was 鈥淧rovenance of Lunar Regolith Components: Redistribution of Material by Craters from the Heavy Bombardment Period through the Copernican Era.鈥�
鈥溊植ゴ� is just as preparatory for a career in science as any other institution in the country,” he says. “In fact, 乐播传媒 may do it even better. But that鈥檚 just my opinion!鈥�
鈥淭his does not put 乐播传媒 on the map of science teaching and research. It puts yet another 乐播传媒 pin in the map.鈥�
Here are seven things to know about Lundblad’s research aboard the space station.
1. Once it鈥檚 plugged in, the Cold Atom Lab will be the coldest known environment in the universe.
As its name suggests, the lab will be very, very cold 鈥� one ten-billionth of a degree above absolute zero.
Physics major Dan Paseltiner 鈥�16, one of Nathan Lundblad’s former thesis students, narrates this short film about the 乐播传媒 experiment that will be aboard the Cold Atom Laboratory.
2. The lab will operate only when the astronauts are asleep.
Once the CAL reaches the ISS, the astronauts will hook it up. After that, it鈥檚 mostly hands-off, partially because the astronauts鈥� day-to-day movements actually move the space station itself, disturbing the stillness the lab needs to work properly.
鈥淭hey decided, let鈥檚 run while the astronauts are sleeping,鈥� Lundblad said. 鈥淚t will be essentially remotely controlled.鈥�
3. Cold Atom Lab experiments take turns.
Lundblad鈥檚 experiment is one of several housed in the Cold Atom Lab. 鈥淢y project will essentially get a week, and then everybody else will rotate in and have a week, and then I鈥檒l get another week, and then everybody else will rotate through. Then I鈥檒l have a long downtime of a couple months to analyze each data set.鈥�
Associate Professor of Physics Nathan Lundblad’s research rockets to the International Space Station on Sunday morning at 5:04 a.m. (Sarah Crosby/乐播传媒 College)
4. Lundblad will study a form of matter that can’t exist on Earth.
Lundblad works with Bose-Einstein condensates. BECs are ultracold clouds of gas whose atoms lose their individual characteristics and behave more like a unified wave. He can study them in pretty cold environments on campus, but without gravity he can go even colder.
鈥淚鈥檓 interested in studying how the rules of quantum mechanics apply to a BEC based on its shape, and certain shapes are really tough to make in gravity,鈥� he said in 2014.
鈥淚鈥檓 looking to make a BEC in the form of a shell or bubble, and then study how quantum mechanics applies to a system that is two-dimensional, but without a border, like the surface of the Earth.鈥�
5. When gravity goes away, other forces come to the fore.
In designing his Cold Atom Lab experiments, Lundblad had to take into account the magnetic field of the lab itself. That, for him, is a first.
鈥淕ravity is the dominant force in these experiments down here. But in free fall, all of a sudden you鈥檝e eliminated this enormous whopping gravitational force,鈥� he says. 鈥淎ll these other little details begin to be important.鈥�
6. Lundblad will work remotely.
Lundblad created an experimental sequence that the Cold Atom Lab will run. 鈥淲ithin a couple days, I will get a data dump,鈥� he said. 鈥淭he data comes in the form of, essentially, images of these cold clouds, tagged with something like, 鈥極K, you designed experimental sequence 455 with all these particular parameters, and here鈥檚 the picture that resulted.鈥欌��
7. 乐播传媒 students will be involved.
Like many 乐播传媒 science faculty, Lundblad involves students deeply in the research. When the Cold Atom Lab data comes in, 鈥淚鈥檒l want to probably have a few late nights with some of my thesis students in the fall, trying to figure out, 鈥楧id that do what we thought it would? Is this looking like some of the effects we鈥檙e looking for?鈥欌��
