constellation

It will take several years to build out the full constellation of satellites, which will depend on funding.

At this star party, Jupiter and its moons, Mars, and constellations like Orion, were visible despite Los Angeles’ light pollution.

Sitting inside the porter chair, which references the constellations and specifically the brightest star, Sirius, has a meditative quality and is a different experience for everyone.

"The diagnosis is a constellation of clinical features. Misdiagnosis or no diagnosis or late diagnosis can happen easily," says Mr Willison.

"They've got a few satellites up in the air as of last year, but they really need to build out a full constellation to be able to offer consistent coverage all of the time."