Sierra Space Chief Medical Officer Dr. Tom Marshburn shares how medical research in space makes a difference here on Earth.
Space News & Blog Articles
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ESA and the EU update their Security of Information Agreement
Keeping information secure in today’s interconnected world is becoming ever more important. ESA and the EU have amended their security of information agreement, reinforcing their trusted partnership.
Stellar telescope deal: Save $230 on the Celestron Astro Fi 130
The Celestron Astro Fi telescope features in our best telescopes guide and now it comes with a $230 discount.
Boeing Starliner launch Saturday ruled out as helium leak analysis continues
The United Launch Alliance Atlas 5 rocket that will carry Starliner, pictured on pad 40 at Cape Canaveral prior to its first launch attempt in early May 2024. Image: Michael Cain/Spaceflight Now.
Plans to launch Boeing’s oft-delayed Starliner spacecraft on its first crewed test flight Saturday were put on hold Tuesday night to give managers more time to evaluate a small helium leak in the ship’s propulsion system. A new launch target was not announced.
SpaceX launches first batch of satellites for the NRO’s reconnaissance satellite constellation
A Falcon 9 heads to orbit with a payload for the U.S. National Reconnaissance Office. Image: SpaceX.
The National Reconnaissance Office (NRO) began start building a constellation of unknown size with a middle-of-the-night launch from Vandenberg Space Force Base in California. The mission, dubbed NROL-146, featured an undisclosed number of satellites riding onboard a SpaceX Falcon 9 rocket.
Space Force orders 'jetpack' to give 2 years of maneuverability to military satellite
In a first-of-its-kind mission, Starfish Space will attach a "jetpack"-like satellite to a U.S. military satellite to give it two years of additional propulsion and maneuverability.
Dream Chaser space plane arrives in Florida ahead of 1st launch to ISS (photo)
Dream Chaser is almost ready for its first mission. The space plane Tenacity and a cargo module are at NASA's Kennedy Space Center for final testing ahead of an ISS launch.
Doctor Who 'Boom': Who are the marines really fighting on Kastarion 3?
The Doctor has his foot on a landmine throughout this high-concept adventure for episode 3 — but who's the real enemy on Kastarion 3?
China's Chang'e 6 mission gearing up for early June landing on moon's far side
China's robotic Chang'e 6 sample-return mission to the lunar far side is now in orbit around the moon, gearing up for its landing attempt.
Observe the sun in detail and save 25% on Celestron's EclipSmart binoculars
Celestron's EclipSmart binoculars are specialists for solar observation and now they're 25% off on Amazon
A comet approaching Earth could become brighter than the stars this fall
By the end of this summer, we may have a good idea as to whether we'll have a bright naked-eye comet gracing our early autumn evening sky, known as C/2023 A3 (Tsuchinshan–ATLAS).
SpaceX launches next-gen US spy satellites and sticks the landing early on Wednesday May 22
SpaceX plans to launch the first batch of satellites for the U.S. National Reconnaissance Office's "proliferated architecture" early Wednesday morning (May 22).
Plants signal NASA satellites with waning 'glow' ahead of flash drought
NASA scientists have discovered signs of an impending flash drought months before the onset by observing the brightness of "glowing" plants from space.
EarthCARE pre-launch press briefing
Video: 00:51:05
ESA’s Earth Cloud Aerosol and Radiation Explorer (EarthCARE) mission is designed to advance our understanding of the role that clouds and aerosols play in reflecting incident solar radiation back out to space and trapping infrared radiation emitted from Earth’s surface.
After Swirling Around a Black Hole, Matter Just Falls Straight In
The physics surrounding black holes is just plain weird. A gravitational well so strong that not even light can escape can do some pretty strange things to normal matter. Over the decades, plenty of theories have been put forward about what those strange things might be. And now, a new paper from physicists at the University of Oxford has proved that, once again, Einstein’s theory of gravity was right.
The Habitable Worlds Observatory Could See Lunar and Solar ‘Exo-Eclipses’
A future space observatory could use exo-eclipses to tease out exomoon populations.
New Shepard’s 25th Launch Carries Six to the Edge of Space and Back
Sending tourists to space is still relatively novel in the grand scheme of humanity’s journey to the stars. Dennis Tito took the first-ever paid trip in 2001, but since then, plenty of others have journeyed to the heavens. Increasingly, they’ve done so via systems developed by private companies. On Sunday, May 19th, Blue Origin, originally founded by Jeff Bezos to pursue his dreams of humanity’s future in space, successfully launched its seventh crewed mission – this time containing six first-time astronauts, including one that waited a long time for his day in space.
That Recent Solar Storm Was Detected Almost Three Kilometers Under the Ocean
On May 10th, 2024, people across North America were treated to a rare celestial event: an aurora visible from the Eastern Seabord to the Southern United States. This particular sighting of the Northern Lights (aka. Aurora Borealis) coincided with the most extreme geomagnetic storm since 2003 and the 27th strongest solar flare ever recorded. This led to the dazzling display that was visible to residents all across North America but was also detected by some of Ocean Networks Canada‘s (ONC) undersea sensors at depths of almost three kilometers.
Blue Origin resumes passenger flights, carries crew of six and 90-year-old aerospace pioneer to space
An elated Ed Dwight, at 90 the oldest person to fly in space, shows his emotion after finally reaching space more than 60 years after he was denied the opportunity to become the first African American astronaut. Image: Blue Origin.
Ed Dwight, a 90-year-old artist and former Air Force test pilot who was denied a chance to become the first African American astronaut six decades ago, finally rocketed into space Sunday, fulfilling a cherished dream in a brief up-and-down flight out of the lower atmosphere.
Stunning meteor captured by ESA's fireball camera in Cáceres, Spain
Video: 00:00:16
ESA's fireball camera in Cáceres, Spain, captured this stunning meteor during the night of 18—19 May 2024 (00:46 CEST 19 May / 22:46 UTC 18 May).
Astronomers Reopen the Mystery of a Planet That Shouldn’t Exist
New research may have revived the mystery of 8 Ursae Minoris b, a seemingly doomed exoplanet that shouldn’t exist.
