Sandia National Laboratories' spin-off mPower Technology secured Series B funding to scale its production of silicon solar ...

After initial positioning by ground control, the satellite duo’s autonomous system of cameras, LEDs, and laser rangefinders ...

New Mexico-based mPower Technology said May 8 it has raised about $21 million in a Series B funding round to mass-produce its ...

At the time, the Earth would have been far closer to the moon than it is today, making it perhaps twice as large in the lunar ...

NASA is exploring alternative ways to deliver its VIPER rover to the moon after canceling partnership proposals to land a ...

Billions of years ago, in the frozen edges of the solar system, a violent impact shaped one of space’s oddest pairs. Instead ...

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

For years, astronomers have toyed with the idea that the Sun hides an extra planet so distant and dim that even the best ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

ESA's Solar Orbiter captured a "tube of cooler atmospheric gases snaking its way through the Sun’s magnetic field," according ...

A spacecraft launched by the Soviet Union in 1972 is due to come crashing back into Earth's atmosphere around May 10 and ...

Part of a spacecraft that has been stuck in orbit for 53 years is due to reenter Earth’s atmosphere around May 10 and could ...