As a core technology of space-ground integrated networks, low earth orbit (LEO) satellite communication integrated with vehicle networking can ensure high-efficiency and reliable real-time data ...

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

A new study published in The Innovation highlights the launch of Haishao-1 (HS-1), China's first low-inclination orbit ...

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It was first discovered zipping near the sun this fall.

Since Kepler's laws of motion dictate that celestial bodies orbit more slowly when farther from the sun, we are now moving at ...

On Jan. 4, Earth received its maximum radiation from the sun, which was at its largest in the sky for 2025. The difference isn't huge — the sun today appears to be a mere arcminute (1/60th of a degree ...

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

Mercury is the month's highlight, reaching greatest elongation July 4. Also on show in the Southern Hemisphere: Mars, Saturn, ...

Project Kuiper will deliver high-speed, low-latency internet to virtually any location on the planet, and we expect to begin delivering service to customers later this year. Our first-generation ...

In an era where the geometry of power is tilting skyward, the nations with eyes in orbit will be the ones that define what ...

Finally, the Earth moves a little bit beyond one complete revolution, so the stick again points towards the sun for a second ...

I was preparing for my early morning class back in January 2025 when I received a notice regarding an asteroid called 2024 ...