The heart rates of Neil (top) and Buzz (bottom) during their excursion on the lunar surface. For Neil, the ending of the EVA was most strenuous (or stressful!), as it involved the documenting and transferring of the sample materials.
Thermoelectric generators probably won’t eliminate the charger for your Apple Watch, but for smaller, screenless wearables, the heat constantly escaping from your skin could fundamentally change how we power our devices.
Has Zach Cregger impressed you with his take on 'Resident Evil,' or did it leave you wanting to flee for the exits?
Roman joins Hubble and Webb as humanity’s eyes in space.
A mission designed to reboost the observatory has suffered fatal issues of its own.
Katalyst's Link spacecraft is tumbling in orbit, which is a troubling sign for a rescue mission.
The heat could be rising from cooling lava flows beneath a layer of solidified crust.