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4317 total appearances

Appearances Over Time

Podcast Appearances

What does it look like?

And by the way, it's not like a beautiful, it was not a beautiful tail the way you see around comets.

Never, ever.

I don't know.

Dust, right.

So what the Webb telescope told us, from the data, it took a spectrum of the gas around it.

found that it's 150 kilograms per second that this object is losing in the side facing the sun.

And out of that, 87% is carbon dioxide, CO2.

And 9% is CO, carbon monoxide, which is really dangerous to humans.

And then 4% CO2.

is water, 4% by mass is water, very small fraction.

When the object was discovered, the experts said, oh, it's most likely made of water.

That's what they said, made of water.

And then several teams reported, we found water.

I looked at their papers.

One of them had very large error bars.

The data was not of good quality.

There was a lot of noise.

And I said, that's not a clear detection.