The international all-civilian Fram2 crew is the first in space history to fly to orbit with no licensed pilot or trained ...

In contrast, the Fram2 mission's 90-degree inclination means it will pass directly over both the North and South Poles. This ...

Polar orbits are favoured for their ability to map the entire Earth's surface over time, making them critical for weather ...

Iran’s president says Tehran has rejected direct negotiations with the United States in response to a letter from President ...

A four-person crew will spend three to five days aboard a SpaceX capsule orbiting above the poles of Earth — a flight path ...

Observers across eastern North America and much of Europe will have front-row seats to the striking partial solar eclipse on March 29. Here's what to expect.

Eight SI writers and editors ranked all 30 ballparks that will be in use this year from worst to best. Here are the results.

One way or the other,” President Donald Trump told Congress, the United States needs to “get” Greenland, strategically ...

The magnetic north pole is not in the same location as the geographic north pole, which is located 1,300 miles away.

Welcome, vernal equinox. In 2025, the first day of spring is Thursday at 4:01 a.m. Central time. What Is the Spring Equinox?

The country supports some of the world’s most important satellites. But experts worry about its proximity to Russia.