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'We must replace this capability now': New NOAA satellite to replace aging space weather sentinels launches Sept. 23

On Sept. 23, a spacecraft will launch with a clear mission — to keep a constant watch on the sun to help protect Earth from ...

What is NASA's IMAP? Solar science-packed mission to launch on SpaceX rocket Tuesday

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's IMAP and more.