Space News & Blog Articles

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James Webb Space Telescope finds 6 wandering 'rogue' planets that formed just like stars

NASA's James Webb Space Telescope has discovered half a dozen rogue planets, one of which apparently hosts a newly forming moon system.

How Can Astronauts Avoid Vision Loss from Spaceflight?

Human bodies are sacks of fluids supported by skeletons. The entire human organism has evolved over billions of years on Earth in harmony with the planet’s specific gravity. But when astronauts spend too much time on the ISS in a microgravity environment, the organism responds, the fluids shift, and problems can occur.

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The Local Bubble: How our solar system got caught up in a cosmic crime scene

The Local Bubble is a region of surprisingly low-density gas that surrounds our solar system and other nearby regions of our galaxy — and it has a violent history.

How 2 fatal shuttle disasters weighed on NASA's decision to bring Boeing Starliner astronauts home on SpaceX Dragon

The Challenger and Columbia space shuttle tragedies influenced NASA's thinking on how the Boeing Starliner astronauts should return home, agency officials said.

Juice’s lunar-Earth flyby: the movie

Video: 00:01:23

On 19–20 August 2024, Juice successfully completed a world-first lunar-Earth flyby, with flight controllers guiding the spacecraft first past the Moon, then past Earth. The gravity of the two changed Juice’s speed and direction, sending it on a shortcut to Jupiter via Venus.

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How did Wesley Crusher turn into a time-traveling space god on 'Star Trek?'

Dr. Crusher's eldest son on "Star Trek" has come a long way since hanging out on the Enterprise.

'Terminator Zero' embraces the horror of time-traveling killer robots in new Netflix series

When it comes to dreaming up a new take on the "Terminator" sci-fi action franchise, Netflix has put the horror of killer robots from the future front and center.

Sentinel-2C in the Vega launch tower

Image: Sentinel-2C in the Vega launch tower

The Hardest Bias in Astronomy

A nasty sort of bias called Malmquist bias affects almost every astronomical survey, and the only solution is to…keep doing surveys.

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New Hubble Telescope image captures peculiar ring-shaped galaxy

A galaxy's outstretched arms form a nearly perfect circle around its central disk in a striking new photo from the Hubble Space Telescope.

India to launch Gaganyaan crew capsule test flight by end of 2024

India plans to launch a key test of its Gaganyaan crew vehicle before the end of the year as the country gears up for human spaceflight missions.

Webb peeks into Perseus

Image: Webb peeks into Perseus

SpaceX delays Polaris Dawn astronaut launch to Aug. 28 due to helium leak

SpaceX has pushed the launch of the historic Polaris Dawn astronaut mission back 24 hours, to Wednesday morning (Aug. 28), due to a helium leak.

NASA Announces the 2025 Human Lander Challenge

One of NASA’s core mission objectives, though not explicitly stated in its charter, is to educate Americans about space exploration, especially students. As part of that mission, NASA hosts a number of challenges every year where teams of students compete to come up with innovative ideas to solve problems. The agency recently announced the next round of one of its standard yearly challenges—the Human Lander Challenge.

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NASA Decides to Play it Safe. Wilmore and Williams are Coming Home on a Crew Dragon in February

Astronauts Butch Wilmore and Suni Williams will remain on board the International Space Station until February, returning to Earth on a SpaceX Crew Dragon. NASA announced its decision over the weekend, citing concerns about the safety of the Boeing Starliner capsule due to helium leaks and thruster issues. The troublesome Starliner is slated to undock from the ISS without a crew in early September and attempt to return on autopilot, landing in the New Mexico desert.

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SpaceX Polaris Dawn astronauts will conduct high-flying research in Earth orbit

Polaris Dawn has lots of science on board. The SpaceX mission will fly high in Earth orbit to investigate how the human body changes under the extreme conditions of space.

JAXA Officially Wraps Up its SLIM Lander Mission

On January 20th, 2024, the Japan Aerospace Exploration Agency (JAXA) made history when its Smart Lander for Investigating Moon (SLIM) made a soft landing on the Moon, becoming the first Japanese robotic mission to do so. This small-scale lander was designed to investigate the origins of the Moon and test technologies that are fundamental to exploring the low-gravity lunar environment. Unfortunately, mission controllers lost contact with the lander after April 28th, 2024, and have spent the last few months trying to reestablish communications.

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Blue Origin's next space tourism flight will launch on Aug. 29

Blue Origin is targeting Thursday (Aug. 29) for the launch of its eighth suborbital crewed mission, a flight called NS-26.

Mattel rolling out Matchbox toy of SpaceX's Tesla astronaut transport

Mattel is counting down to the release of its latest space-themed Matchbox toy. Its 1:64 scale version of SpaceX's Crew Transport Vehicle is arriving Oct. 1.

After a Boost from Earth and the Moon, Juice is On its Way to Venus and Beyond

The first spacecraft to use gravity assist was NASA’s Mariner 10 in 1974. It used a gravity assist from Venus to reach Mercury. Now, the gravity assist maneuver is a crucial part of modern space travel.

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Live coverage: Polaris Dawn astronauts to launch on historic mission featuring first commercial spacewalk

A SpaceX Falcon 9 rocket and Crew Dragon spacecraft stand ready to launch the Polaris Dawn commercial astronaut mission from Launch Complex 39A. Liftoff from NASA’s Kennedy Space Center is set for no earlier than 3:38 a.m. EDT (0738 UTC) on Aug. 27, 2024. Image: Michael Cain/Spaceflight Now

A commercial astronaut mission of historic firsts is set to launch in the predawn hours of Tuesday morning. The four members of the Polaris Dawn flight will climb aboard a SpaceX Crew Dragon to embark on a roughly five-day, free-flying mission orbiting the Earth.

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