"Even though I, as an individual, am traveling to space, this is the journey of 1.4 billion people." Update for 10:40 p.m. ET on June 10: SpaceX announced on Tuesday evening that it has delayed the ...

Here’s what you’ll learn in this story: Time might actually have 3 dimensions. But it also means that the space would actually be one-dimensional, instead of the three dimensions we’re familiar with.

The private ispace Resilience lander will land on the moon at 3:17 p.m. EDT today (June 5), but only if the company pursues its prime landing spot. Here's why. Update for 5 p.m. ET: The Japanese ...