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 ...

A joint U.S.-European satellite to monitor oceans around the world could travel into orbit Sunday night from Vandenberg Space ...

B, a next-generation ocean-monitoring satellite developed in partnership with SpaceX and international agencies. The mission ...

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

Just after sunset, Saturn hangs in the southern sky, a warm, steady point of light that’s easy to spot even from the backyard. Later tonight, Jupiter rises in the east and becomes the brightest object ...

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

Two Launchers Exploitation Arrangements were signed today at ESA Headquarters in Paris, marking an important step in the continued operation of Ariane 6 and Vega-C. Present were European Space Agency ...

Representatives from the European Space Agency (ESA) signed the arrangement for the exploitation of Ariane 6 with ArianeGroup ...

For the first time in more than five years, humanity has launched a mission to Mars — but it won't be arriving at the Red ...

European order volume has surged 57% year-on-year, while the number of active suppliers worldwide has grown by 50% compared to the same period last year. These gains reflect rising confidence among ...

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