Apparently if you have a supressed or weakened immune system, baths are the go.

Apparently NASA has antigrav tech. What I want to know is if they have a magnetic field big enough to levitate a mouse how do they know that it's not going to affect the outcome of their experiments.

Acording to this report

A NASA team using the Hubble Space Telescope has now detected what it describes as a ghostly ring of dark matter around a cluster of galaxies 5 billion light years away.

Does that mean that they have been gazing into the universes navel? Or perhaps somewhere else.