Bill Nye's LightSail spacecraft has lost contact with Earth | The Verge

http://www.theverge.com/2015/5/29/8688035/bill-nye-lightsail-spacecraft-communication-problem

NASA mission finds signs of sea salt on Europa - ScienceAlert

http://www.sciencealert.com/nasa-mission-finds-signs-of-sea-salt-on-europa

Japanese scientists reverse ageing in human cell lines - ScienceAlert

http://www.sciencealert.com/japanese-scientists-reverse-ageing-in-human-cell-lines

Researchers find brightest galaxy in the known universe - Space News - redOrbit

http://www.redorbit.com/news/space/1113396485/researchers-find-brightest-galaxy-in-known-universe-052415/

Lightweight electric thrusters could propel nano-satellites to the Moon - ScienceAlert

http://www.sciencealert.com/ion-electrospray-engines-could-propel-cubesats-to-the-moon

This inflatable aircraft could explore the skies of Venus - ScienceAlert

http://www.sciencealert.com/this-inflatable-aircraft-could-explore-the-skies-of-venus

15 Projects NASA Wants To Change From Science Fiction To Science Fact

http://space.io9.com/15-projects-nasa-wants-to-change-from-science-fiction-t-1703362134/+katharinetrendacosta