If you're keen, you'll be able to watch the launch happen live on NASA+, on the agency's YouTube channel, or right here on Space.com. Now, let's dive into what exactly SPHEREx and PUNCH will do once they get to the final frontier.
The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe expanded so fast in its first moments.
The postponement, driven primarily by thick clouds, was the second scrub of the flight since an issue with the rocket on Saturday night.
A SpaceX Falcon 9 rocket set for launch from the California coast will carry a space telescope and satellites designed to answer some cosmic questions,
SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope.