Category: Space Stations

Space stations in orbit or planned

NASA Invites Virtual Guests to Launch of SpaceX 32nd Resupply Mission

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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The SpaceX Falcon 9 rocket carrying the Dragon spacecraft lifts off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Thursday, Nov. 9, 2023, on the company’s 29th commercial resupply services mission for the agency to the International Space Station. SpaceX NASA invites the public to participate in virtual activities ahead of the launch of SpaceX’s 32nd commercial resupply services mission for the agency. NASA and SpaceX are targeting launch at 4:15 a.m. EDT Monday, April…

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How artificial intelligence is helping scientists hunt for alien Earths

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A machine-learning algorithm trained on synthetic planetary systems has been let loose — and in the process has identified nearly four dozen real stars that have a high probability of hosting a rocky planet in their habitable zone. “The model identified 44 systems that are highly likely to harbor undetected Earth-like planets,” said Jeanne Davoult, an astronomer at the German Aerospace Agency DLR, in a statement. “A further study confirmed the theoretical possibility for these systems to host an Earth-like planet.” Often, “Earth-like” worlds — Earth-like in the sense that…

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Matter-spewing ‘singularities’ could eliminate the need for dark energy and dark matter

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A new model of the cosmos does away with the universe’s two most troubling and mysterious elements, dark energy and dark matter, collectively referred to as the dark universe. Here’s the idea. The new concept replaces the dark universe with a multitude of step-like bursts called “transient temporal singularities” that erupt throughout the entire cosmos. It’s possible, scientists say, that these transient temporal singularities could open to flood the universe with matter and energy, causing the very fabric of space to expand. Those rifts would close so quickly they would…

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New photos from European Mars orbiter show dynamic, volcanic Red Planet terrain

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The European Space Agency (ESA) just released some new snapshots from its Mars Express orbiter that detail the dynamic terrain of the Red Planet’s Acheron Fossae region. One of the photos shows trough-like features called “grabens,” which run about 500 miles (800 kilometers), or roughly the length of Germany. They were shaped from ancient volcanic activity that twisted the surface of Mars almost four billion years ago. Flowing lava from the nearby Alba Mons volcano (not pictured) is likely responsible for the smooth region in the bottom center of the…

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Atomic Clock and Plant DNA Research Launching Aboard NASA’s SpaceX CRS-32 Mission 

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NASA’s SpaceX 32nd commercial resupply services mission, scheduled to lift off from the agency’s Kennedy Space Center in April, is heading to the International Space Station with experiments that include research on whether plant DNA responses in space correlate to human aging and disease, and measuring the precise effects of gravity on time.   Discover more details about the two experiments’ potential impacts on space exploration and how they can enhance life on Earth:  “Second Guessing” Time in Space  As outlined in Einstein’s general theory of relativity, how we experience the…

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Why Do We Grow Plants in Space?

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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Why do we grow plants in space? Plants are such versatile organisms that they can fulfill many roles in our exploration of space. Plants provide us with food, with oxygen, they can recycle water and waste, and they can even provide us with psychological benefits. So all these functions will help NASA in fulfilling our goal of trying to create a sustainable environment for human presence in space. But there are also other benefits. We can investigate how plants…

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James Webb Space Telescope sees a celestial Venn diagram around a dying star

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A stunning new image from the James Webb Space Telescope (JWST) is allowing astronomers to examine the complex and turbulent final stages of a dying star’s life. The snapshot above showcases NGC 1514, a planetary nebula that resides roughly 1,500 light-years from Earth in the constellation Taurus. Despite the term, however, NGC 1514 has nothing to do with planets. Instead, at its heart, there are two stars. These stars appear as a single point of light in the James Webb Space Telescope‘s view, and this point of light is encircled…

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Gayle King just conquered her fears with Blue Origin’s all-female space launch. Here’s how she did it.

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Having the opportunity to overcome Earth’s gravity well and launch into space can be a spiritual and revelatory experience for those lucky enough to hitch a private ride on a rocket, as pop star Katy Perryand her historic all-female crew did on their Blue Origin trip from West Texas today (April 14). Joining Perry on the 10.5-minute suborbital NS-31 mission, which lifted off from Blue Origin’s Launch Site One, were CBS journalist Gayle King, philanthropist and author Lauren Sánchez, ex-NASA rocket scientist Aisha Bowe, research scientist Amanda Nguyen and film…

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100th person to fly only a suborbital spaceflight | Space picture of the day for April 14, 2025

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Entrepreneur and former NASA aerospace engineer Aisha Bowe reaches out her arms in celebration after stepping out of the Blue Origin New Shepard capsule that flew her and five other women to space and back on April 14, 2025. (Image credit: Blue Origin) On April 14, 2025, Blue Origin launched its 11th human spaceflight, the company’s first to include only women aboard. Based on the seat assignments provided by the company, one of the six newly qualified astronauts has now become the 100th person in history to fly only a…

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NASA Sets Coverage for Astronaut Don Pettit, Crewmates Return

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This long-duration photograph highlights the Roscosmos segment of the International Space Station with the Soyuz MS-26 spacecraft docked to the Rassvet module. Star trails and Earth’s atmospheric glow also are pictured from the orbital outpost as it soared 258 miles above the Pacific Ocean. Credit: NASA NASA astronaut Don Pettit, along with Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner, will depart the International Space Station aboard the Soyuz MS-26 spacecraft and return to Earth on Saturday, April 19. Pettit, Ovchinin, and Vagner will undock from the orbiting laboratory’s Rassvet module…

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