This appears to rule out travel to anywhere except the International Space Station.

ECONOMIST: The Hubble space telescope

So he made it a rule that no two people anywhere may share a physical office.

ECONOMIST: The joys and drawbacks of being able to work from anywhere

More importantly, would it have overstressed the capabilities of HHS to pay particular attention to crafting a rule that would avoid going anywhere near a potential violation of a First Amendment right when protecting these rights should always be foremost in the minds of our government officials?

FORBES: Memo To Obama Administration: It's Tough Enough Out There Without Unforced Errors Like The Contraception Bruhaha