ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

The BepiColombo spacecraft will start orbiting Mercury in 2026. Right now, it's conducting a series of flybys of the planet to get into position for that orbit. On Jan. 8, one of those flybys ...

A European-Japanese spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole as part of only the second human survey of our solar system's innermost planet.

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole.The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's ...

The new Central Square Theater production brings the history of women aviators in America to life.

The space agency's planetary science analysis groups must pause while NASA checks if they comply with Trump's orders.

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

Tonight starts a great week of star gazing. Here's when to watch the full moon next to Venus, and a rare planetary parade ...

February has already proven to be a snowy month for Oregon, making the name of the upcoming full moon quite fitting. Here's ...