Space News & Blog Articles

A United Launch Alliance (ULA) Atlas 5 N22 rocket with Boeing’s Starliner spacecraft on top as seen the day before its planned May 6 launch. A problematic valve in the Centaur upper stage of the rocket caused the mission to scrub two hours before liftoff. Image: Michael Cain/Spaceflight Now

Boeing’s Starliner spacecraft is going to have a wait a bit longer before its first astronaut mission can take place. Following the decision to scrub the Crew Flight Test mission about two hours prior to liftoff, teams with United Launch Alliance (ULA), Boeing and NASA concluded that more work was needed to prepare the Atlas 5 to launch.

From tracking hazards in the ocean to predicting the strength of hurricanes, NOAA's GeoXO series continues on the legacy of the GOES-R series — but with exciting upgrades.

The rings that circle gas giants like Saturn are composed mostly of water-ice particles. Could life exist in these beautiful and enigmatic structures?

The mystery of how early universe supermassive black holes grew so quickly may be solved, with the James Webb Space Telescope finding the first evidence of "heavy seeds."

The Dark Energy Camera has imaged a ghostly hand claw reaching out to grab a distant galaxy. There's nothing supernatural about this structure known as "God's Hand," but it's awe-inspiring nonetheless.

Disney+ releases a new trailer for its upcoming series "Star Wars: The Acolyte" that delves into the High Republic era and seems to depict a deep awakening of the Sith.

Astrophotographer Miguel Claro explains how taking a high resolution solar image like this one represents an enormous amount of personal and professional effort and months of planning.

To launch Black Hole Week, NASA released this new Hubble image of spiral galaxy NGC 4951.

Astronomers will be alerted to gravitational waves faster than ever before as LIGO and other detectors "listen" to a universal symphony.

Is GRB 191019A a typical burst of gamma rays from a dying star, an anomalously long burst from colliding objects, or something else entirely?

The new moon of May 2024 will see the bright constellations of summer begin to rise just as those of winter sink below the horizon.

Scientists fighting to save coral reefs amid the climate crisis suggest sending genetic coral material to be preserved on the moon. Is it a good idea?

A United Launch Alliance Atlas 5 rocket was fueled for launch May 6, 2024 for the Starliner Crew Test Flight. Image: NASA TV.

An Atlas 5 rocket carrying astronauts for the first time was fueled for blastoff Monday night to boost Boeing’s long-delayed Starliner crew ferry ship into orbit for its first piloted test flight. But trouble with a valve in the rocket’s upper stage forced mission managers to order a scrub just two hours before takeoff.

An issue with ULA's Atlas V rocket scrubbed the historic 1st crewed launch attempt of Boeing's Starliner capsule on May 6. May 10 is the earliest possible launch date now.

What has one horn, two crewmates and shares a name with its ride into orbit? "Calypso," the plush sequined narwhal that is flying on the crew flight test of "Calypso," Boeing's CST-100 Starliner.