HELENA — The planets are aligned. Six planets, Mars, Jupiter, Uranus, Neptune, Venus and Saturn can be seen in the night sky. You'll need binoculars or a telescope to see Neptune and Uranus but ...

"There are still many things related to planetary formation and the early evolution of young planetary systems that we don't ...

SpaceX has successfully launched its newest round of Starlink satellites into Earth's lower orbit from a Falcon 9 rocket. Twenty-one total satellites were onboard, and 13 of them have ...

NASA's MMS mission discovered whistler-mode chorus waves in an unexpected region, the terrestrial mid-tail neutral sheet, ...

New research has revealed that Hot Jupiters do not always push away or destroy nearby planets during their migration. This ...

In case anyone missed the January planetary alignment, two more are expected to be seen in the night sky in February, with ...

Enrico Chesta, Véronique Ferlet-Cavrois and Markus Brugger highlight seven ways CERN and ESA are working together to further ...

NASA’s Lucy mission will continue its journey to explore the Jupiter Trojan asteroids, which share Jupiter’s orbit around the ...

Tiger Woods and Rory McIlroy clash in the indoor golf league they created – here are all the details on how to watch TGL week ...

Europa’s orbit is an ellipse, and the satellite’s shape is affected by Jupiter’s gravity, becoming deformed when it passes closer to Jupiter. This change in shape creates friction inside ...

The satellites — named "Blue" and "Gold" as ... NASA's $1.1 billion Juno spacecraft has been studying Jupiter and its moons since 2016. The mission, which had been extended, will finally end ...