Civilian Scientsits Still Doing Science With ISEE-3 Satellite Despite Its Inability to Return to Earth’s Orbit [UPDATED]

Be brave up there, little guy.

Recommended Videos

[UPDATE] ISEE-3 Reboot hasn’t gotten back to use yet, but IEEE is reporting that they’re currently working on a new idea to get the engines firing. The lack of propulsion is due to a lack of nitrogen to push fuel to the engine, but the nitrogen tanks may not be empty as previously believed. The nitrogen might have dissolved into the satellite’s hydrazine fuel, and they’re going to attempt to pull it back out by firing up the tank heaters.

We’ll have to wait and see if it works, but ISEE is hopeful.

Original story:

Not long ago, we were excited to hear that the crowdfunded campaign for every day people to take control of NASA’s long-defunct ISEE-3 satellite had made contact with the lonely metal space explorer. Unfortunately, it turns out that in space, while someone may be able to hear you scream (or communicate electronically), that doesn’t mean they can turn your propulsion systems back on, and that means ISEE-3 will have to continue doing science with us from afar.

NASA’s ISEE-3 satellite, which once studied the Sun and Earth from space, originally launched all the way back in 1978. After it finished its work in 1997, it was left adrift in orbit through the solar system, which is the fate of most of the machines humans send into space. (I hope the Mars rovers aren’t reading this…)

So, a few different groups of citizen scientists went all Voltron and formed one mighty entity called ISEE-3 Reboot. NASA gave them permission to contact the satellite with an antenna at Morehead State University, which they did successfully.

Unfortunately, attempts to restart ISEE-3’s propulsion systems to place it in an orbit around the Earth and pick up where it left off on its mission haven’t panned out. Keith Cowing, one of the top members of ISEE-3 Reboot, told SpaceNews, “There was no burn and we detected no acceleration and nothing was coming out of the engines. We really can’t do anything.”

As it turns out, any previous engine activity they detected was likely just burning fuel that was already in the fuel lines, and it appears that the nitrogen tanks that would be needed to push new fuel into the engine are broken or empty. So, while we can still talk to ISEE-3, it will float right by us and continue its lonely journey through space. That doesn’t mean it can’t help us with some pretty great science, though, and we’ve reached out to the ISEE-3 team to learn more about what they can do with it now and in the future.

We’ll update you when we hear more.

(via Gizmodo, image via ISEE-3 Reboot)

Previously in sad space robot tales

Are you following The Mary Sue on Twitter, Facebook, Tumblr, Pinterest, & Google +?


The Mary Sue is supported by our audience. When you purchase through links on our site, we may earn a small affiliate commission. Learn more
related content
Read Article Yesterday’s Eclipse Jokes Were Pure Fire
The sun with a face of a baby inside it from Teletubbies
Read Article So You Think the World Is Going to End Because of the Eclipse …
Steve Rogers meme
Read Article So About You Going Blind If You Stare at a Solar Eclipse …
the singers with seymour in little shop of horrors looking at plants
Read Article Here’s What We Know About Why a Lunar Halo Appears
The moon, behind a telescope.
Read Article What Is Red Lightning? The Impressive, Elusive Phenomenon, Explained
A crack of red lightning against a black background.
Related Content
Read Article Yesterday’s Eclipse Jokes Were Pure Fire
The sun with a face of a baby inside it from Teletubbies
Read Article So You Think the World Is Going to End Because of the Eclipse …
Steve Rogers meme
Read Article So About You Going Blind If You Stare at a Solar Eclipse …
the singers with seymour in little shop of horrors looking at plants
Read Article Here’s What We Know About Why a Lunar Halo Appears
The moon, behind a telescope.
Read Article What Is Red Lightning? The Impressive, Elusive Phenomenon, Explained
A crack of red lightning against a black background.
Author
Dan Van Winkle
Dan Van Winkle (he) is an editor and manager who has been working in digital media since 2013, first at now-defunct Geekosystem (RIP), and then at The Mary Sue starting in 2014, specializing in gaming, science, and technology. Outside of his professional experience, he has been active in video game modding and development as a hobby for many years. He lives in North Carolina with Lisa Brown (his wife) and Liz Lemon (their dog), both of whom are the best, and you will regret challenging him at Smash Bros.