ISEE-3 completes lunar flyby, begins a citizen science program

The journey began on August 12, 1978 from Cape Canaveral on a Delta II launch vehicle. Now after 36 years and 30 billions miles of travel around the Sun—as well as a crowd-funded reboot of the spacecraft and a foiled attempt ...

SpaceX nails booster landings after foggy military launch

SpaceX launched its mega Falcon Heavy rocket for the first time in more than three years Tuesday, hoisting satellites for the military and then nailing side-by-side booster landings back near the pad.

Hunting for gaps

(PhysOrg.com) -- Researchers have developed a new model for the behavior of pedestrians and crowds. It can help to understand and prevent tragic crowd disasters, to develop better architectural designs and new navigation ...

Researchers make the leap to whole-cell simulations

Researchers have built a computer model of the crowded interior of a bacterial cell that – in a test of its response to sugar in its environment – accurately simulates the behavior of living cells.

Image: Icy rocks around Saturn

(Phys.org) —Earth is the only planet in our Solar System to have a single solitary moon. While others, such as Mercury and Venus, have none, the gas giants have accumulated crowds of orbiting bodies—Saturn, for example, ...

Baboons follow the leader to breakfast

If you're trying to drum up a crowd to go out for a drink after work, you're more likely to succeed if you're popular. Otherwise, you'll probably be going to the pub on your own.

A model ecosystem fish story

Have I got a fish story for you. Any angler beginning a yarn like that usually ends up spinning a tall tale, an exaggeration or bald-faced lie.

Making teeming masses predictable

Once every three years, millions of Hindus gather for the Kumbh Mela, the biggest religious festival in the world. This spring, 60 to 80 million pilgrims travelled to the banks of the Shipra river, at the holy city of Ujjain, ...

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