Category: Nasa

Nasa

SpaceX’s Starship booster was ‘1 second away’ from aborting epic launch-tower catch

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SpaceX’s historic rocket catch earlier this month was even more dramatic than it looked. That catch occurred on Oct. 13, during the fifth test flight of SpaceX’s Starship megarocket. Starship’s huge first-stage booster, known as Super Heavy, came back to Earth about seven minutes after liftoff, nestling next to its launch tower, which secured the rocket with its “chopstick” arms. But that epic moment almost didn’t happen: Super Heavy was just one second away from aborting the launch-tower landing and crashing into a patch of nearby ground, SpaceX engineers told…

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Planets Beware: NASA Unburies Danger Zones of Star Cluster

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X-ray: NASA/CXC/SAO/J. Drake et al, IR: NASA/JPL-Caltech/Spitzer; Image Processing: NASA/CXC/SAO/N. Wolk Most stars form in collections, called clusters or associations, that include very massive stars. These giant stars send out large amounts of high-energy radiation, which can disrupt relatively fragile disks of dust and gas that are in the process of coalescing to form new planets. A team of astronomers used NASA’s Chandra X-ray Observatory, in combination with ultraviolet, optical, and infrared data, to show where some of the most treacherous places in a star cluster may be, where planets’…

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Watch How Students Help NASA Grow Plants in Space: Growing Beyond Earth

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Learn Home Watch How Students Help NASA… Citizen Science Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science   2 min read Watch How Students Help NASA Grow Plants in Space: Growing Beyond Earth Since 2015, students from across the USA have been partnering with scientists at NASA to advance research on growing plants in space, ultimately to feed astronauts on long-distance space missions, as part of Fairchild Tropical Botanic Garden’s Growing Beyond Earth project, which is now in its 9th year. This classroom-based…

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NASA Announces STEM Engagement Lead, Chief Economist Retirements

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Portraits of Mike Kincaid, associate administrator, Office of STEM Engagement (left), and Alexander MacDonald, chief economist (right). NASA Administrator Bill Nelson announced Monday Mike Kincaid, associate administrator, Office of STEM Engagement (OSTEM), and Alexander MacDonald, chief economist, will retire from the agency. Following Kincaid’s departure on Nov. 30, Kris Brown, deputy associate administrator for strategy and integration in OSTEM, will serve as acting associate administrator for that office beginning Dec. 1, and after MacDonald’s departure on Dec. 31, research economist Dr. Akhil Rao from NASA’s Office of Technology, Policy and…

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China wants to make its Tiangong space station bigger and better

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China has been operating its completed Tiangong orbital outpost for almost two years now — and is looking to expand its capabilities with new modules and spacecraft. The three-module, T-shaped Tiangong space station was fully assembled in November 2022, with the arrival of the Mengtian science module. The station seems set to grow again, however. “In the future, we will try to upgrade our facilities,” said Li Ming, chairman of the science and technology committee of the China Academy of Space Technology (CAST), speaking during a plenary session on human…

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Everything we know about ‘Elio’

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So, what’s the dealio with Elio? Walt Disney Animation Studios and Pixar’s upcoming movie schedule includes lots of sequels, like Zootopia/Zootropolis 2, Frozen 3, Toy Story 5, and Incredibles 3, but what about their original flicks? Well, they have a few titles lined up, and Elio – a sci-fi comedy which will take us on an extraterrestrial trip – is up next. After Lightyear disappointed at the box office in 2022, a follow-up was instantly scrapped. But that didn’t mean Pixar would stay away from new sci-fi projects, since they’ve…

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New study of Apollo 16 moon samples reveals hidden lunar history

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Scientists continue to piece together the moon’s complex history using lunar samples collected during NASA’s Apollo missions over half a century ago.  A fresh analysis of lunar dust collected by Apollo 16 astronauts in 1972 offers a clearer picture of the effects of asteroid strikes on the moon, allowing scientists to reconstruct billions of years of lunar history. The findings could also help upcoming crewed missions pinpoint precious natural resources for establishing moon bases, scientists say. After landing in the heavily-cratered Descartes region in the lunar highlands, astronauts John Young,…

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SpaceX launches 22 Starlink internet satellites from Florida

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SpaceX launched another batch of its Starlink internet satellites from Florida’s Space Coast on Saturday evening (Oct. 26). A Falcon 9 rocket carrying 22 Starlink spacecraft lifted off from Cape Canaveral Space Force Station at 5:47 p.m. EDT (2147 GMT). The first stage from a SpaceX Falcon 9 rocket lands on the Just Read the Instructions droneship in the Atlantic Ocean on Saturday, Oct. 26, 2024. (Image credit: SpaceX via X) As to plan, the Falcon 9’s first stage came back to Earth about eight minutes after liftoff. It touched…

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Before and after satellite images show lakes appearing across Sahara after deluge of rain soaks desert

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Lakes have appeared in the Sahara after a cyclone brought a deluge of rain to northern Africa that drenched swathes of the largest hot desert on Earth, satellite images show. An extratropical cyclone hit parts of Morocco, Algeria, Tunisia and Libya on Sept. 7 and 8, dropping around 8 inches (20 centimeters) on the affected areas — equivalent to an entire year’s worth of rainfall in just a few days, according to NASA’s Earth Observatory. The deluge and runoff filled multiple ephemeral lakes in the Sahara, including the Sebkha el…

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