Two NASA astronauts stopped their International Space Station spacewalk today (June 24) after a spacesuit coolant leak. The astronauts were still in the hatch when it happened.
Space News & Blog Articles
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SpaceX launches Starlink missions in spaceflight doubleheader (video, photos)
SpaceX launched two batches of its Starlink internet satellites on Sunday (June 23), sending them aloft from Florida and California.
Will Space Tourists Be Getting Heart Attacks in Space?
Astronauts are considered by many to be an elite bunch of people; healthy, fit and capable in many disciplines. Went they travel into space they can face health issues related to weightlessness from reduction in bone density to issues with their eyesight. These are people at the peak of physical fitness but what will happen to the rest of us when space tourism really kicks off. It is likely that anyone with underlying health issues could worsen in space. A new study suggests those with cardiovascular issues may suffer heart failure in space!
Neutron star collisions could briefly trap a bunch of cosmic ghosts
Neutron stars smashing together may create and trap ghost particles called neutrinos, and this discovery could help us better understand how elements like gold are forged.
ESA astronaut class of 2022: Astro Chat with John McFall
Video: 00:24:06
John McFall, a member of the European astronaut reserve from the ESA astronaut class of 2022, brings a diverse background to his role. With experience as an orthopaedic and trauma surgeon and a former Paralympic sprinter, John is participating in the groundbreaking "Fly!" feasibility study. This initiative seeks to enhance our comprehension of the challenges posed by space flight for astronauts with physical disabilities, aiming to overcome these barriers. Tune in to discover more about John and the "Fly!" project.
Centaurus Constellation: Glimpse the Greatest Globular
The Centaurus constellation holds some of the best southern targets, including the Omega Centauri globular cluster and the Centaurus A galaxy.
Two large asteroids safely pass Earth just 42 hours apart
Two large asteroids will safely pass Earth this week, a rare occurrence perfectly timed to commemorate this year's Asteroid Day. Neither poses any risk to our planet, but one of them was only discovered a week ago, highlighting the need to continue improving our ability to detect potentially hazardous objects in our cosmic neighbourhood.
Save the date: ESA’s Living Planet Symposium 2025
Save the date for ESA’s next Living Planet Symposium, set for 23–27 June 2025 at the Austria Center Vienna. Held every three years, this premier Earth observation conference continues to expand in both size and scope. With the climate crisis intensifying, this event emphasises transitioning from ‘observation to climate action and sustainability for Earth’. Don't miss it!
Astronomers See a Black Hole Wake Up from its Ancient Slumber
Four years ago, the supermassive black hole hidden in the heart of galaxy SDSS1335+0728 roared awake and announced its presence with a blast of radiation. It marks the first time astronomers witnessed a sudden activation of a supermassive black hole in real time.
Live coverage: SpaceX to launch Falcon 9 rocket on Starlink mission from Vandenberg Space Force Station
A Falcon 9 rocket stands ready to support the Starlink 7-9 mission from Vandenberg Space Force Base. The mission also includes the first six satellites that will be used for the company’s direct-to-cell service. Image: SpaceX
SpaceX hopes to complete another double launch day as it prepares to launch its first Falcon Heavy rocket of the year with a payload for NASA and the National Oceanic and Atmospheric Administration (NOAA). The second of the doubleheader boasts 20 Starlink V2 Mini satellites, with 13 featuring Direct to Cell capabilities.
Planet Nine: Is the search for this elusive world nearly over?
Astronomers have been scouring the outer solar system for signs of a hypothetical ninth planet for almost a decade, without success. However, we may finally be on the cusp of finding it, experts say.
New 'Star Wars Outlaws' gameplay trailer dives into the galactic underworld (video)
Star Wars Outlaws, the first true open-world Star Wars video game, is now right around the corner, and the new gameplay showcase is everything we were hoping for.
'Star Trek: Prodigy' warps into Season 2 with new Netflix trailer (video)
Watch Netflix's bold new trailer for the upcoming second season of "Star Trek: Prodigy."
How the GOES U satellite will change Earth and space weather forecasts forever
GOES-U will complete NOAA's GOES-R weather satellite constellation, adding to the capabilities of its siblings and bringing a bigger focus on space weather.
Perseverance Mars rover digs into intriguing 'Bright Angel' rock formation (photo)
NASA's Perseverance rover has begun studying an intriguingly light-colored patch of rock that mission team members call "Bright Angel."
Venus is the Perfect Place to Count Meteors
Watching meteoroids enter the Earth’s atmosphere and streak across the sky as the visual spectacle known as meteors, it is one of the most awe-inspiring spectacles on Earth, often exhibiting multiple colors as they blaze through the atmosphere, which often reveals their mineral compositions. But what if we could detect and observe meteors streaking through the atmospheres of other planets that possess atmospheres, like Venus, and use this to better determine meteoroid compositions and sizes?
Do Protons Decay? The Answer Might be on the Moon
Does proton decay exist and how do we search for it? This is what a recently submitted study hopes to address as a team of international researchers investigate a concept of using samples from the Moon to search for evidence of proton decay, which remains a hypothetical type of particle decay that has yet to be observed and continues to elude particle physicists. This study holds the potential to help solve one of the longstanding mysteries in all of physics, as it could enable new studies into deep-level and the laws of nature, overall.
Live coverage: SpaceX swaps Falcon 9 boosters ahead of Starlink launch from Cape Canaveral
A Falcon 9 stands ready for a Starlink mission at Cape Canaveral’s pad 40. File photo: Adam Bernstein/Spaceflight Now.
SpaceX is preparing to launch its first Starlink mission from Cape Canaveral Space Force Station in more than two weeks. The last time the company attempted to launch the Starlink 10-2 mission, it encountered a rare scrub as the Falcon 9’s first stage Merlin engines began firing.
This Week In Space podcast: Episode 116 —Spreading the Good Word
On Episode 116 of This Week In Space, Rod and Tariq talk with the team behind the Space and Things podcast.
Sweet Strawberry Moon, first full moon of summer, thrills stargazers around the world (photos)
June's Strawberry Full Moon of 2024 delighted skywatcher from across the globe, and was captured in some amazing photos.
NASA again delays Starliner undocking, return to Earth
The Starliner spacecraft on NASA’s Boeing Crew Flight Test is pictured docked to the Harmony module’s forward port as the International Space Station orbited 263 miles above the Mediterranean Sea. Image: NASA.
NASA and Boeing managers have again decided to extend the Starliner crew capsule’s stay at the International Space Station, passing up a June 26 re-entry to allow more time for analysis and testing to make sure helium leaks and thruster failures are fully understood, officials said late Friday.
