Video: SpaceX launch scrubbed for upper level winds

Tuesday is shaping up to be a busy day for SpaceX, with liftoff of a Falcon 9 rocket carrying a space weather satellite, an experimental booster flyback maneuver to test reusable launch technologies, and the splashdown of a Dragon capsule returning from the International Space Station.

The Trump administration is proposing $19.1 billion for NASA in its fiscal 2018 budget blueprint, a 0.8 percent decrease from 2017 funding levels, focusing on deep space exploration, both human and robotic, and increased public-private partnerships to lower costs and encourage private sector innovation.

A new space weather observatory launched in February has completed a four-month journey to an operating post a million miles from Earth, NOAA announced Monday.