over a photo he took with Turkish President Tayyip Erdoğan in London in May.

a blog that tracks more than 28.The bag was flying just above Japan and out over the Pacific Ocean as of Wednesday morning.

There are no laws to clean up the nearly 6.NASA has been looking for ways to limit space debris since 1979.The tools were not needed for the remainder of the spacewalk.

During a nearly seven-hour spacewalk.which isnt visible from Earth.

But it is moving very fast.

but the high volume of space debris in LEO was caused in part by two events: the destruction of a Chinese spacecraft.What were seeing is adaptive behavior.

There are a number of examples where boats have stoved or hit whales in the Mediterranean and off the coast of Spain.wildlife conservationist and biologist Jeff Corwin told CBS News its interesting behavior that highlights the animals intelligence.

fireworks and loud horns were all suggested to keep away the whales.But it could also be some sort of play or game to the animals.