Russian space agency chief Dmitry Rogozin seemed to threaten the United States and Europe with an International Space Station collision following US sanctions over the country invading Ukraine and killing hundreds. Rogozin took to Twitter where he ranted on Thursday that sanctions interfering with Russian work on the ISS could cause the 500-ton station to crash.

“Who will save the ISS from an uncontrolled deorbit and fall into the United States or Europe?” Rogozin asked in a long Twitter thread translated into English by Google.

One would-be hero responded to Rogozin quickly — Elon Musk. The billionaire CEO of Tesla and SpaceX had a simple response for the Roscosmos head and tweeted his own company’s logo , pictured below.

A confused Twitter user wanted additional clarification, as if they couldn’t quite believe what Musk was suggesting.

“‘I think Elon is referring to this above… So Elon answered: SpaceX,” the user commented on the same thread.

Musk’s response, pictured below , was a simple “Yes.”

There’s no doubt the world needs a little morale boost right now, as evidenced by Twitter’s other trending hero who may or may not exist — the Ghost of Kyiv , who many credit with single-handedly protecting Ukrainian airspace. But Musk has made promises before, like that time he said he’d rescue trapped youth in a Thai cave and failed spectacularly. So it’s a little hard to take him seriously now.

However, Musk did respond to another promising Twitter thread explaining how SpaceX could dock with the ISS in the absence of the Russian Segment. Pete Harding, the International Space Station Editor for NASASpaceFlight.com , tweeted renders, pictured below , of SpaceX’s Dragon spacecraft docked to the ISS to provide stability and control.

“A Dragon could be docked to provide reboost capability,” Harding said online Thursday.

According to SpaceX’s website , the Dragon spacecraft is capable of carrying up to seven passengers to and from Earth’s orbit, and Musk himself responded to Harding’s tweets by saying, “Good thread.”

It’s pretty obvious we hope that the controlled destruction and retirement of the ISS goes off without a hitch, and that Musk’s gallant efforts won’t be required.

It’s still comforting to know, though, that somewhere, a Dragon spacecraft may be getting ready to keep the ISS from flattening the US if push comes to shove.

More on Musk’s good deeds: There’s a Reason NASA Doesn’t Have to Submit to Russia: SpaceX

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