Now what do I do next?

Hint 1 of 5:

You mean after you've captured the blob?

Hint 2 of 5:

I hate to tell you, but you're never going to keep the blob in the trash.

Hint 3 of 5:

If you don't take immediate action, it will escape.

Hint 4 of 5:

Losing the Eureka wouldn't be such a big deal.

Hint 5 of 5:

And the only way you can take out that blob is with a big explosion.