Mars InSight Lander sets new solar power record

Background: For reference, common U.S. clothing dryers use 2,500–4,000 watt hours per load of laundry. The 4,588 watt hours InSight's panels generate are more than enough to recharge the batteries and provide power during Mars' frequent dark periods and dust storms.

Because Mars is farther away from the sun than Earth, the rays that reach InSight's solar panels will be less intense. It's expected that the panels will provide 600–700 watts of power on a clear day — about what's required to run a household blender — to be used for the lander's instruments. The same panels would produce about 1,300 watts if used on Earth.

What’s next: The lander has been busy taking selfies and sending photos back to Earth. In the next few months, scientists will examine the photos to begin selecting sites to deploy the on-board instruments, which include a robotic arm to deploy seismographic sensors and a subsurface temperature probe. The studies hope to provide new insights by studying the surface and the deep interior of the planet.

Maggie Teliska is a technical specialist at Caldwell Intellectual Property Law, an intellectual property law firm. She is also a member of GLG, a platform connecting businesses with industry experts.