"Fasten Your Space Belts" could be part of a spaceflight one-two punch today. SpaceX plans to launch yet another batch of its Starlink internet satellites today, during a nearly 3.5-hour window that ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

Information on the internet might seem like it's there forever, but it's only as permanent as people choose to make it.

President Ronald Reagan immediately appointed a commission to investigate and report on the circumstances that led up to the ...

Information on the internet might seem like it’s there forever, but it’s only as permanent as people choose to make it.

Elon Musk's internet satellites have been a game changer for people in rural areas, but scientists are alarmed that plans to launch thousands more will be perilous for our skies.

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

The Trump administration has made strong efforts to dismantle science agencies and the data and websites used to communicate ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Alas, the miracle could not last. The solar storms were heating Earth's upper atmosphere, causing it to inflate and increase ...

To comply with Trump's executive order about DEI, a federally funded telescope project has altered the biography of its ...