Discussion (7 Comments)Read Original on HackerNews

iam-TJ•about 9 hours ago

Most likely Hydrazine propellant tanks:

jackyinger•about 9 hours ago

Even if they aren’t, it’s best to assume they are and stay the fuck away. Hydrazine is nasty

throwaway27448•about 10 hours ago

"Expert" is a term used when no convincing evidence of expertise can be provided

pentaphobe•about 10 hours ago

Non-paywall link at a more legit news source

xattt•about 10 hours ago

It’s propellant tanks, saved you a click.

protocolture•about 10 hours ago

>Space Balls

Not like, guerilla marketing for the new movie?

seemaze•about 9 hours ago

May the Schwartz be with you.

Strange Balls found on Queensland beaches could be toxic 'space debris': experts