Set to track sea levels across more than 90% of Earth’s ocean, the mission must first get into orbit. Here’s what to expect.

NASA takes the lead in this high-stakes ocean-monitoring mission. A full launch coverage of on ocean-monitoring mission will ...

NASA will provide live coverage of prelaunch and launch activities for Sentinel-6B, an international mission delivering ...

International competition is heating up and new relationships are emerging, while others are at risk of fraying. As one ...

The NASA/ESA/CSA James Webb Space Telescope has discovered a new moon orbiting Uranus. The moon, designated S/2025 U1, is about six miles (10 kilometers) in diameter, which made it hard to spot by ...

ESA said in a statement that the Artemis 4 Orion service module would begin its journey across the Atlantic Ocean "in a few ...

At least one space launch has been put on hold, as satellite operators and rocket companies manage the effects of the current ...

The Sentinel-6B is an identical twin of Sentinel-6 Michael Freilich, which launched aboard a Falcon 9 in 2020.

One of the most challenging decisions parents have to make when their child reaches school age is where their child will ...

Scientists said the sun erupted Tuesday morning, unleashing a strong X5.1-class flare in an intense outburst, causing ...

As the United Nations COP30 climate change conference convenes in Belém, Brazil, the world's attention will turn to the heart ...

Discover Akebia Therapeutics’ Q3 2025 earnings insights, Vafseo’s expanding reach, future growth plans, and key operational improvements.