NASA plays it safe for SLS rocket’s first flight

SLS launch

An artist’s view shows NASA’s Space Launch System launching an Orion capsule. (NASA Illustration)

NASA has broken the news to the White House and the world that speeding up the first crewed flight of its exploration launch system wouldn’t be worth the added cost and risk.

That means the first launch of NASA’s heavy-lift Space Launch System will fly without astronauts, as originally planned. And it will fly later than planned: NASA officials said today that liftoff will have to be delayed to 2019, although it’s too early to be more precise about the time frame.

The determination comes after weeks of discussions focusing on whether the flight plan for what’s known as Exploration Mission 1, or EM-1, could be tweaked to put people on board. Such a scenario would give the White House more to celebrate in President Donald Trump’s first term.

“We decided that while it’s technically feasible … the baseline plan that we had in place was the best way for us to go,” Robert Lightfoot, NASA’s acting administrator, told reporters today during a teleconference.

Get the full story on GeekWire.

About Alan Boyle

Award-winning science writer, creator of Cosmic Log, author of "The Case for Pluto: How a Little Planet Made a Big Difference," president of the Council for the Advancement of Science Writing. Check out "About Alan Boyle" for more fun facts.
This entry was posted in GeekWire and tagged , , , . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.