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International Space Station at 20: Commercialization increases as end of life looms

The International Space Station (ISS) hits 20 years of continuous human habitation this fall, and NASA aims to make the most of the years the orbiting lab has left. The astronaut complex is in great shape, agency officials have stressed, and it just received a set ...

Boeing's Starliner could launch to the space station in December

Boeing is giving the Orbital Flight Test mission another shot before launching astronauts to the International Space Station. Shares. Comments (0). The Boeing CST-100 Starliner spacecraft is pictured at the company's Commercial Crew and Cargo Processing ...

Skylab 4 capsule to land in new exhibit at Oklahoma History Center

A historic NASA spacecraft will soon leave the Smithsonian for the Sooner State. The Apollo command module that was flown by the third and last astronaut crew to live on board the United States' first space station is set to go on display in Oklahoma.

See Jupiter and Saturn with the moon this weekend

Step outside around 8:30 p.m. local daylight time on Friday evening (Aug. 28) and Saturday (Aug. 29) and in a single glance you'll be able to partake in a gathering of the moon and the two gas giants of the solar system in the south-southeast sky. On Friday ...

Bright satellites in the thousands could impact future space discoveries

(CNN) Large constellations of bright satellites in low-Earth orbit will "fundamentally change" astronomy that relies on ground-based telescopes -- and could even change the appearance of our night sky as viewed from Earth, according to a new report.

United Launch Alliance debuts first-ever 3D projection of Delta IV Heavy Rocket

The United Launch Alliance's (ULA) Delta IV Heavy rocket shone in a spectacular 3D projection ahead of this week's satellite launch. The Delta IV Heavy rocket is scheduled to launch the NROL-44 spy satellite on Saturday (Aug. 29) at 2:04 a.m. EDT (0604 ...

Andromeda galaxy's 'halo' is nudging the Milky Way

Astronomers developed a mosaic of the distant universe, called the Hubble Legacy Field, that documents 16 years of observations from the Hubble Space Telescope. The image contains 200,000 galaxies that stretch back through 13.3 billion years of time to ...

SpaceX aiming for first polar launch from Florida in 60 years

SpaceFlight Insider

SpaceFlight Insider

SAOCOM 1B · The Falcon 9 with the SAOCOM 1A satellite sits on the SLC-6 launch pad at Vandenberg Air Force Base prior to its launch on October 8, 2018.

56-year-old NASA satellite expected to fall to Earth this weekend

Market Research News

A NASA geophysics satellite's long space odyssey is nearly at an end. The Orbiting Geophysics Observatory 1 spacecraft, or OGO-1, launched in September 1964 to study Earth's magnetic environment and how our planet interacts with the sun. The satellite ...

Cells Solve an English Hedge Maze with the Same Skills They Use to Traverse the Body

Scientific American

Scientific American

From the embryonic stages to late life, cells often make incredible journeys, sometimes even traversing an entire organism. They reach their destination by chemotaxis, following signals that lead them to the goal like a chemical yellow brick road. The catch is ...