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Tracy Drain

πŸ‘€ Speaker
473 total appearances

Appearances Over Time

Podcast Appearances

Conversations
The giant spacecraft on its way to Jupiter's icy moon

So usually we don't like to crash into Europa because that is a place that might be habitable for life, so we don't want to contaminate it.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

Oh, of course.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

And in the past, there have been rules saying that, you know, you shall not...

Conversations
The giant spacecraft on its way to Jupiter's icy moon

unintentionally or otherwise, crash into Europa.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

You got it.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

Just in case there's the tiniest bit of contamination and in case there's any way that something from the surface of the ice could get down into the liquid below.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

Now, since then...

Conversations
The giant spacecraft on its way to Jupiter's icy moon

We've done lots and lots of analyses complying with the Planetary Protection Office, which is an actual thing, and to determine how long it would take something from all the information we know today to get down to the surface.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

And so I think that...

Conversations
The giant spacecraft on its way to Jupiter's icy moon

Theoretically, we could de-orbit.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

We don't like to say crash.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

We say plan to de-orbit onto Europa.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

But that's so far out the end of mission.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

I haven't even personally been paying attention to what our plans are there yet.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

Somebody knows, but not me personally.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

No.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

It is.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

Inscribed on Europa Clipper is this really beautiful plaque that has a poem by Ada Limon about how we are all water.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

It's like this connection that we have to Europa.

Conversations
The giant spacecraft on its way to Jupiter's icy moon

We humans come from the evolutionary, the sea, and we have a lot of water on our bodies.