Tiny BurstCube's Tremendous Travelogue
Meet BurstCube! This shoebox-sized satellite is designed to study the most powerful explosions in the cosmos, called gamma-ray bursts. It detects gamma rays, the highest-energy form of light.
BurstCube may be small, but it had a huge journey to get to space.
First, BurstCube was designed and built at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Here you can see Julie Cox, an early career engineer, working on BurstCube’s gamma-ray detecting instrument in the Small Satellite Lab at Goddard.
BurstCube is a type of spacecraft called a CubeSat. These tiny missions give early career engineers and scientists the chance to learn about mission development — as well as do cool science!
Then, after assembling the spacecraft, the BurstCube team took it on the road to conduct a bunch of tests to determine how it will operate in space. Here you can see another early career engineer, Kate Gasaway, working on BurstCube at NASA’s Wallops Flight Facility in Virginia.
She and other members of the team used a special facility there to map BurstCube’s magnetic field. This will help them know where the instrument is pointing when it’s in space.
The next stop was back at Goddard, where the team put BurstCube in a vacuum chamber. You can see engineers Franklin Robinson, Elliot Schwartz, and Colton Cohill lowering the lid here. They changed the temperature inside so it was very hot and then very cold. This mimics the conditions BurstCube will experience in space as it orbits in and out of sunlight.
Then, up on a Goddard rooftop, the team — including early career engineer Justin Clavette — tested BurstCube’s GPS. This so-called open-sky test helps ensure the team can locate the satellite once it’s in orbit.
The next big step in BurstCube’s journey was a flight to Houston! The team packed it up in a special case and took it to the airport. Of course, BurstCube got the window seat!
Once in Texas, the BurstCube team joined their partners at Nanoracks (part of Voyager Space) to get their tiny spacecraft ready for launch. They loaded the satellite into a rectangular frame called a deployer, along with another small satellite called SNoOPI (Signals of Opportunity P-band Investigation). The deployer is used to push spacecraft into orbit from the International Space Station.
From Houston, BurstCube traveled to Cape Canaveral Space Force Station in Florida, where it launched on SpaceX’s 30th commercial resupply servicing mission on March 21, 2024. BurstCube traveled to the station along with some other small satellites, science experiments, as well as a supply of fresh fruit and coffee for the astronauts.
A few days later, the mission docked at the space station, and the astronauts aboard began unloading all the supplies, including BurstCube!
And finally, on April 18, 2024, BurstCube was released into orbit. The team will spend a month getting the satellite ready to search the skies for gamma-ray bursts. Then finally, after a long journey, this tiny satellite can embark on its big mission!
BurstCube wouldn’t be the spacecraft it is today without the input of many early career engineers and scientists. Are you interested in learning more about how you can participate in a mission like this one? There are opportunities for students in middle and high school as well as college!
Keep up on BurstCube’s journey with NASA Universe on X and Facebook. And make sure to follow us on Tumblr for your regular dose of space!
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What if there was plastic-like material that could absorb excess nutrients from water and be used as a fertilizer when it decomposes? That product—a "bioplastic" material—has been created by University of Saskatchewan (USask) chemistry professor Dr. Lee Wilson and his research team, as detailed in a paper recently published in RSC Sustainability. The research team includes Ph.D. candidate Bernd G. K. Steiger, BSc student Nam Bui and postdoctoral fellow trainee Bolanle M. Babalola.
"We've made a bioplastic material that functions as an absorbent and it takes phosphate out of water, where elevated levels of phosphate in surface water is a huge global water security issue," he said. "You can harvest those pellets and distribute them as an agricultural fertilizer."
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I have some thoughts
So as the finale is fast approaching, I know a lot of the #TechLives supporters are losing hope. BUT I still have faith that CX2 is him or at least a version of him. And there are a couple reasons why.
1. I don’t think for a second think the tbb crew would waste nearly THREE episodes of an already short and pivotal season with just a regular clone we have no attachment too. We have already seen these shadow assassins before. So if the identity of this particular shadow isn’t important, then WHY does he have so much plot armor and WHY haven’t we seen his face yet. If he was just another clone, they could easily just reveal that and nothing would be lost. Same if he just died, he could easily be replaced by ANOTHER SHADOW. So clearly the identity of this specific shadow is plot important.
2. Since we have already established that tbb typically doesn’t waste dialogue or screentime. What was going on here? They took several seconds to show Hemlock in this specific lab, (above the tower that earlier we saw another shadow standing guard at, episode 3 I think) looking at a some sort of tank. I bet is he is looking at Tech, healed and in a sort of dormant state. I have a theory that instead of CX2 being a crosshair clone, he could be a Tech Clone. Crosshair stated that the programming didn’t work on him due to his defective nature. WELL maybe it didn’t also work on Tech. So instead of dealing with another Crosshair. They kept Tech sedated and just used his dna to make a super ultra solider. That could explain the shadows utter lack of regard especially considering Omega.
Pic provided by @starwarsdinosaur
3. Possible finale ending: this also works out in the one episode left. Because if the shadow tech is killed, but they find the real tech alive and “sleeping” then they can rescue him and not have to worry about deprogramming him! HAPPY ENDING WITH THE ENTIRE BATCH AND I CAN DIE HAPPILY.
I do feel a little insane after typing this all out. But I needed to share my possibly delusional hope. Because god damnit, I really don’t think Tech died. Anyway, I would love to hear y’all’s thoughts.
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