ham sandwich or any sandwich into space would

it go mouldy because space is pretty cold, and so

would it act like a freezer???????

and how is it formed

go mouldy. Space is like a giant freezer,

so bacteria & fungi would be stopped

in their tracks. Depending on the type

of food, it might "froth up" as air bubbles

expand before it freezes. Wait until we

study pressure, soon :-)

See this link:

We discovered a whole lot more small

objects out there, and in 2006 decided that

Pluto didn't count after all. So we invented the

name "dwarf planet" for all those objects. Shame!

Pretty chilly.

Ask me what that means :-)

It's about 4.5 billion years old, and it'll last another 4.5 billion years.

We have some ideas e.g. Gravity may be repulsive

at long distances, or there may be a thing called

"dark energy", but they're just ideas.

It may be that it isn't really accelerating, but just

looks like that from here.