There is a drive to displace fossil fuels in power generation and transport with sustainable alternatives. One approach that has been discussed over the last few decades is a future zero-carbon, hydrogen economy wherein hydrogen ...
Materials Science
Oct 6, 2020
0
35
ESA astronaut Alexander Gerst during his 2018 stay on the International Space Station, with two floating SPHERES robots tethered to a container of liquid, serving to simulate the experience of pulling a derelict satellite ...
Space Exploration
Aug 19, 2020
2
17
Crews are working around the clock at a NASA rocket factory, intent on meeting a new fall 2020 deadline to test launch a mega-rocket designed to propel astronauts to the moon and beyond, a space agency official said Friday.
Space Exploration
Jun 29, 2019
14
1
With plane crashes making headlines over the weekend, one in Florida with no fatalities and another in Russia that killed dozens, travelers might question whether flying has become less safe.
Other
May 7, 2019
0
7
When temperatures in Minneapolis fell to 27 below zero during the January 2019 polar vortex, the Xcel Energy utility urged all Minnesota customers to lower their thermostats to conserve natural gas needed for power generation. ...
Energy & Green Tech
Mar 1, 2019
1
5
NASA's Kepler Space Telescope is almost out of fuel and has been forced to take a nap.
Space Exploration
Jul 9, 2018
0
14
If you could use an app to send someone to fill your car's empty gas tank while you were at work, would you do it?
Software
Apr 6, 2018
0
13
Mike Fossum is a shining example for astronaut wannabes shooting for the stars. His story undeniably proves that dreams of space voyages come true if you have the motivation and courage to pursue them. In an interview with ...
Space Exploration
Feb 20, 2017
0
9
Almost 300 tonnes of oil spilled into Malaysian and Singaporean waters after two container ships collided in a Malaysian port, officials said Wednesday.
Environment
Jan 4, 2017
0
36
Anthony DeLuze keeps his ancestors' traditions alive in 21st century Hawaii by growing the staple crop taro on a suburban plot sandwiched between wings of a sprawling shopping mall.
Environment
Aug 4, 2016
0
15
