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Space News
Guardian
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Image Credit: Guardian
‘Perfect space crop’: Australian company to attempt to grow first mushrooms in orbit
- An Australian company, FOODiQ Global, is set to attempt growing mushrooms in space on SpaceX's Fram2 mission.
- Launching in early April, the Fram2 mission will be the first human spaceflight mission to orbit Earth's polar regions.
- Mushrooms are considered a perfect space crop due to their fast growth, nutritional value, and ability to be eaten raw.
- The experiment aims to analyze the effects of microgravity on mushroom growth and compare the results to control kits on Earth.
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Nasa
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Image Credit: Nasa
NASA Cloud Software Helps Companies Find their Place in Space
- Continuum Space Systems Inc. has developed a cloud-based platform that helps mission planners ensure the success of space resources.
- The company's platform includes features such as orbital maneuver plotting and risk management evaluations.
- Continuum's tools are designed to take a space mission from concept to completion, with three components: design, build and test, and mission operations.
- Several space startups and satellite constellation operators have started planning missions using Continuum's NASA-inspired software.
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Digitaltrends
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Image Credit: Digitaltrends
Curiosity rover finds tantalizing hints that Mars could once have been habitable
- The NASA Curiosity rover has discovered the largest organic compounds ever found on Mars, suggesting the planet could have been habitable in the past.
- The compounds found, decane, undecane, and dodecane, are fragments of fatty acids, the building blocks of life on Earth.
- The discovery provides evidence that chemical signatures of past life on Mars could be detected by analyzing samples from the planet.
- The presence of clay minerals, evidence of liquid water, sulfur, nitrates, and methane in the region further supports the possibility of life-forming chemistry on Mars in the past.
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Nasa
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Image Credit: Nasa
NASA Invites Media to Learn About Artemis Moon Mission Recovery
- NASA and the Department of Defense will host a media event on the recovery operations that will bring the Artemis II astronauts and the agency’s Orion spacecraft home at the conclusion of next year’s mission around the Moon.
- A team of NASA and Department of Defense personnel are at sea in the Pacific Ocean where splashdown will take place.
- Artemis II will be the first test flight of the SLS rocket, Orion spacecraft, and supporting ground system with crew aboard.
- The mission is another step toward missions on the lunar surface and helping the agency prepare for future astronaut missions to Mars.
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Livescience
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Image Credit: Livescience
Coast-to-coast auroras possible in the US tonight as Earth clashes with a 'coronal hole' on the sun
- Coast-to-coast auroras could be visible in the US tonight due to a 'coronal hole' on the sun.
- The National Oceanic and Atmospheric Administration (NOAA) issued a G2 geomagnetic storm watch, predicting minor technological disruptions and increased chances of seeing auroras at low latitudes.
- Coronal holes are cooler, darker regions in the sun's corona that allow high-speed solar winds to escape and stream towards Earth.
- The best chances of spotting an aurora are on dark, clear nights between 10pm and 2am, away from artificial lights.
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Earthsky
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Image Credit: Earthsky
A deep partial solar eclipse on March 29, 2025
- A partial solar eclipse is set to occur on March 29, 2025, visible from northeastern North America, Greenland, Iceland, Europe, and northwestern Russia.
- The deepest part of the eclipse will occur before sunrise for most of North America, while the maximum eclipse, with 93% of the sun hidden behind the moon, will be at 10:47 UTC.
- To watch the eclipse, viewers can find the specific times for their location using resources like timeanddate.com, as most of North America will not see the event.
- This deep partial solar eclipse is an opportunity to witness a supermoon eclipse occurring less than a day before the moon reaches perigee, its closest point to Earth.
- The eclipse belongs to Saros 149 and is part of a series of 71 eclipses occurring at the moon's ascending node, with each eclipse moving southward with respect to the node.
- It is essential to use appropriate eye protection when viewing any solar eclipse and to follow safety guidelines to prevent eye damage.
- Various resources provide maps, data, and animations of the March 29 partial solar eclipse, allowing viewers to understand its visibility and path in detail.
- Remember to view the eclipse safely, starting as soon as the sun appears above the horizon and using safe solar filters to protect your eyes.
- The March 29, 2025 partial solar eclipse offers a chance to witness a celestial event across multiple regions, providing a captivating experience for skywatchers.
- Observing planetary and celestial events can be a rewarding experience, and resources like EarthSky's night sky guide can help enthusiasts discover upcoming astronomical events.
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Livescience
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Image Credit: Livescience
Dying SpaceX rocket triggers giant spiral of light above UK and Europe during secret mission
- A dying SpaceX rocket caused a giant spiral of light visible in the night sky over the UK and Europe.
- The light show, lasting around 12 minutes, was caused by light reflecting off rocket fuel dumped by the Falcon 9 rocket.
- The rocket had a secret payload for the National Reconnaissance Office.
- SpaceX spirals are becoming more common as the number of Falcon 9 rocket launches increases.
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Livescience
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Image Credit: Livescience
Longest molecules ever found on Mars may be remnants of building blocks of life
- NASA's Curiosity rover found the longest molecules ever on Mars, suggesting evidence for ancient life on the planet.
- Long carbon chains detected in a 3.7 billion-year-old rock sample from Yellowknife Bay could be remnants of fatty acids.
- Presence of these molecules hints at potential biological activity on Mars billions of years ago.
- The chains of hydrocarbons including decane, undecane, and dodecane were discovered using Curiosity's SAM instrument.
- Curiosity rover has explored areas like Yellowknife Bay and Mount Sharp on Mars since its arrival in 2012.
- The discovery of the hydrocarbon strings was accidental while searching for amino acids in a clay-rich sample named Cumberland.
- Researchers believe the fatty molecules may have originated from longer tails of fatty acids present in the Martian soil.
- Tests in the lab showed that undecanoic acid could break down into decane, supporting the theory of fatty acid origins.
- The detection of these carbon chains confirms Curiosity's ability to detect complex organic molecules on Mars.
- Researchers aim to bring Martian soil samples back to Earth for further analysis to understand the history of life on Mars.
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Brighter Side of News
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Image Credit: Brighter Side of News
Oxygen on Mars: Breakthrough technology turns carbon emissions into oxygen
- A breakthrough technology inspired by plants efficiently transforms CO₂ into oxygen, offering solutions for climate change and space exploration.
- Researchers developed an electrochemical method to split CO₂ into elemental carbon and pure oxygen, functioning in extreme conditions like underwater or space.
- Unlike photosynthesis, this method directly extracts oxygen from CO₂ using lithium as a mediator, achieving high efficiency without temperature or pressure constraints.
- The new electrochemical approach achieves oxygen yields of up to 98.6%, surpassing natural photosynthesis and offering versatile applications from Mars to industrial settings.
- Testing the device with varying CO₂ levels, including simulated industrial exhaust and Mars air, proved its potential for producing oxygen efficiently.
- By integrating into industrial systems, the method could aid in reducing emissions, improving air quality, and supporting global climate goals.
- Generating solid carbon as a byproduct enhances environmental sustainability and offers possibilities for carbon storage and reuse.
- This innovation provides a practical method to fight climate change, produce oxygen on Mars, support underwater life, and enhance air purification systems.
- The new technology's scalability and efficiency hold promise for transforming harmful emissions into breathable air, benefiting humanity on Earth and beyond.
- Understanding the evolution and process of photosynthesis highlights its role in sustaining life on Earth, shaping ecosystems, and providing oxygen essential for survival.
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Livescience
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Image Credit: Livescience
James Webb telescope reveals 'cosmic tornado' in best detail ever — and finds part of it is not what it seems
- NASA's James Webb Space Telescope (JWST) has captured a stunning image of a 'cosmic tornado' known as Herbig-Haro 49/50 in the constellation Chamaeleon.
- Herbig-Haro objects are formed when ionized gas jets from newborn stars collide with surrounding interstellar material, creating bright and nebula-like structures.
- Herbig-Haro 49/50 was first discovered by NASA's Spitzer Space Telescope in 2006 and is located in the Chamaeleon I Cloud complex, about 625 light-years from Earth.
- The JWST image also revealed that a fuzzy object at the top of the gas pillar is actually a distant spiral galaxy in the background, not a part of Herbig-Haro 49/50.
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Livescience
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Image Credit: Livescience
Elusive 'Blaze Star' nova could finally appear in our skies this week after multiple false alarms
- T Coronae Borealis (T CrB), also known as the 'Blaze Star,' is a recurrent nova expected to appear in the night sky this week, triggered by an eruption in its binary star system.
- This spectacle, last seen in 1946, is challenging to predict accurately despite historical data indicating its recurrence every 80 years.
- The binary system includes a red giant and a white dwarf, with the latter undergoing explosive episodes when excess hydrogen accumulates on its surface.
- Multiple false alarms have been raised regarding the Blaze Star's appearance, with recent expectations pinpointing March 27 for its potential reemergence.
- A study suggests a pattern based on the orbital period between the stars could aid predictions, with potential future dates for the nova's appearance in subsequent years.
- The exact cause behind the recurrent nova's eruptions remains unclear, with empirical extrapolations guiding current predictions.
- Once visible, the Blaze Star will shine brightly in the Corona Borealis constellation and will be among the brightest objects in the night sky.
- Stargazers can use nearby constellations like Hercules and Boötes as guides to locate the nova, projected to have an apparent magnitude similar to the North Star.
- Enthusiasts equipped with telescopes or binoculars may enjoy observing the Blaze Star for several days after its initial visibility to the naked eye.
- Although the precise timing of the Blaze Star's appearance remains uncertain, its anticipated reemergence offers a fascinating celestial event for skywatchers.
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Nasa
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Image Credit: Nasa
Exercise Study, Blood Research Top Schedule Ahead of Cargo Missions
- Exercising in space for two hours daily is critical for maintaining bone and muscle health in the absence of gravity.
- NASA astronauts are exploring ways to maximize space workouts to offset the effects of weightlessness.
- NASA Flight Engineers conducted blood pressure checks and ultrasound scans to collect biomedical data for promoting crew health and safety.
- NASA astronauts are preparing for cargo missions, with Cygnus ending its mission and staging cargo for the next SpaceX Dragon cargo mission.
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Popsci
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Image Credit: Popsci
Curiosity finds largest-ever organic molecules on Mars
- The Mars Curiosity rover’s onboard mini-lab has confirmed the existence of the largest organic molecules ever found on Mars.
- The long-chain compounds found in Martian soil are believed to be remnants of prebiotic components required for life.
- The discovery provides further evidence that Mars may have once supported life.
- NASA plans to bring Mars samples back to settle the debate about life on Mars.
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Livescience
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Image Credit: Livescience
'Very rare' black hole energy jet discovered tearing through a spiral galaxy shaped like our own
- A massive spiral galaxy, J2345-0449, located nearly a billion light-years away, has been discovered emitting powerful radio jets from its supermassive black hole.
- These strong radio jets, stretching over 5 million light-years, are very rare for spiral galaxies and are usually associated with massive elliptical galaxies.
- The radio jets are preventing stars from forming near the galaxy's center and are heating up nearby gases, inhibiting the collapse of new stars.
- Studying these rare galaxies could help scientists understand the relationship between supermassive black holes and their host galaxies.
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