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Top 19 nasa News Today

#1
30 years of SOHO staring at the sun | Space photo of the day for Dec. 2, 2025
#1 out of 19
science46m ago

30 years of SOHO staring at the sun | Space photo of the day for Dec. 2, 2025

https://www.space.com/astronomy/sun/30-years-of-soho-staring-at-the-sun-space-photo-of-the-day-for-dec-2-2025
Space.com
  • SOHO has now spent 30 years observing the sun from the Sun-Earth L1 point, marking a long-running space mission.
  • Since its 1995 launch, SOHO has provided close solar monitoring and helped study the sun’s corona and interior.
  • SOHO’s LASCO coronagraph has made SOHO the leading comet hunter, detecting thousands of comets to date.
  • SOHO weathered early mission challenges in 1998 but remained functional and extended beyond its original three-year plan.
  • SOHO has tracked solar activity through nearly three solar cycles, informing space weather and aurora forecasts.
  • SOHO’s mission has broadened helioseismology and solar physics understanding over time.
  • The anniversary coincides with ongoing publications and showcases about SOHO’s impact on solar science.
  • Space.com frames the milestone with quotes from ESA scientists about SOHO’s science impact.
  • SOHO’s long-running observations continue to inform understanding of the Sun-Earth connection.
  • The Space.com feature underscores SOHO’s dual role as science instrument and comet hunter.
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#2
Moon phase today explained: What the moon will look like on December 1, 2025
#2 out of 199.0K est. views48.81%
2h ago

Moon phase today explained: What the moon will look like on December 1, 2025

https://mashable.com/article/moon-phase-today-dec-1
Mashable.com
  • Moon phase on December 1, 2025 is Waxing Gibbous at 83% illumination, approaching December's full moon.
  • Observers can spot Mares Crisium and Fecunditatis and the Copernicus Crater with the naked eye or binoculars.
  • Binoculars reveal Endymion, Alphonsus, and Posidonius; a telescope shows Schiller Crater and Apollo 12 landing site.
  • December 4 will host the next full moon, the last of three consecutive supermoons.
  • NASA describes the lunar cycle as about 29.5 days long with eight distinct phases.
  • The article provides seasonal guidance on how the Moon’s surface features appear under different viewing aids.
  • The piece situates the Moon phase in the context of December’s astronomical events and viewing opportunities.
  • The summary derives from Mashable reporting and includes expert-backed lunar facts and viewing tips.
  • The Moon’s cycle advances toward the Full Moon, with a near-term observational window for skywatchers.
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#3
The International Space Station Marks 25 Years of Continuous Human Presence  - NASA
#3 out of 1988.89%
science2h ago

The International Space Station Marks 25 Years of Continuous Human Presence  - NASA

https://www.nasa.gov/centers-and-facilities/johnson/the-international-space-station-marks-25-years-of-continuous-human-presence/
Nasa.gov
  • The International Space Station celebrated 25 years of continuous human presence in orbit, marking a major milestone in international space cooperation.
  • Expedition One crew launched in 2000, installing life support and communications systems to bring the ISS to life.
  • The ISS has hosted more than 270 spacewalks and fostered collaboration among 26 countries.
  • The first commercial crew mission (SpaceX Demo-2) in 2020 expanded crew transport and research opportunities.
  • NASA and partners view the ISS as a platform for developing a low Earth orbit economy and Artemis-era exploration.
  • The ISS partnership includes NASA, Roscosmos, ESA, JAXA, and CSA across international facilities.
  • The anniversary emphasizes the station's role in scientific research and technology demonstrations.
  • NASA notes the ISS as a springboard for future exploration to the Moon and Mars.
  • The station's history includes historic spacewalks, including the first all-female spacewalk in 2019.
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#4
Molecule Vital to Happiness Found in Material From Asteroid Bennu
#4 out of 1921.9K est. views
17h ago

Molecule Vital to Happiness Found in Material From Asteroid Bennu

https://www.sciencealert.com/molecule-vital-to-happiness-found-in-material-from-asteroid-bennu
Sciencealert.com
  • New analysis of Bennu samples detects tryptophan, a precursor for serotonin, in multiple portions of the material.
  • Researchers confirm the presence of 14 amino acids and the five common nucleobases in Bennu samples.
  • The discovery supports theories that prebiotic ingredients could form in primitive solar system bodies and be delivered to early Earth.
  • The researchers caution that finding tryptophan alone cannot prove life originated from space.
  • Bennu’s composition is brecciated and non-homogeneous, indicating multiple processes likely produced the observed molecules.
  • The study highlights water-involved processes as a driver of prebiotic chemistry in Bennu material.
  • Sample return missions from various planetary bodies are crucial for advancing cosmochemistry knowledge.
  • The findings were published in the Proceedings of the National Academy of Sciences.
  • NASA's OSIRIS-REx mission provided Bennu samples that enabled this analysis.
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#5
How Trump’s on-again, off-again Nasa appointee emerged from a political black hole
#5 out of 19
politics5h ago

How Trump’s on-again, off-again Nasa appointee emerged from a political black hole

https://www.theguardian.com/science/2025/dec/02/jared-isaacman-trump-nasa
Theguardian.com
  • Trump renominated billionaire Jared Isaacman to lead NASA, signaling a shift in space policy and personnel.
  • The move comes amid a White House power struggle between acting NASA administrator Sean Duffy and Isaacman-supporters over NASA’s direction.
  • Analysts say the nomination reflects a push to outsource more NASA work to commercial operators like SpaceX.
  • Isaacman’s connections to SpaceX and past mission purchases are under congressional scrutiny.
  • Trump previously axed Isaacman over Democratic donations, a decision later reversed as politics shifted.
  • The Artemis and HLS timelines could shift as SpaceX is favored to lead future lunar missions.
  • Duffy’s re-advertising of a SpaceX bid to build the lunar lander drew bipartisan controversy.
  • The nomination ties to broader budget fights that could affect NASA science funding.
  • Isaacman argues for NASA’s mission breadth, including science, the Moon, and Mars.
  • Public debate centers on whether private firms should shoulder more space exploration tasks.
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#6
Trump pick for NASA chief Jared Isaacman pledges to move space shuttle Discovery to Houston, lawmaker says
#6 out of 19
science5h ago

Trump pick for NASA chief Jared Isaacman pledges to move space shuttle Discovery to Houston, lawmaker says

https://www.space.com/space-exploration/trump-pick-for-nasa-chief-jared-isaacman-pledges-to-move-space-shuttle-discovery-to-houston-lawmaker-says
Space.com
  • Isaacman pledges support for moving the space shuttle Discovery to Houston, backing a plan tied to Cornyn.
  • The move is connected to the One Big Beautiful Bill and would place Discovery at NASA's Johnson Space Center in Houston.
  • Sen. Cornyn led the effort, citing NASA’s role in maintaining America’s competitive edge over China in space.
  • Discovery previously moved between museums after the shuttle program ended in 2011, with ownership disputes complicating relocation.
  • The plan would potentially cost tens of millions to relocate and display Discovery at a new Houston site.
  • Smithsonian officials argue Discovery is their property, complicating a government‑led move.
  • Discovery's future is a subject of ongoing debate among lawmakers and space officials.
  • Discovery has a history as NASA's most active orbiter, flying 39 missions from 1984 to 2011.
  • The plan includes moving Discovery to Johnson Space Center, the human spaceflight hub in Houston.
  • No final decision has been made; the relocation faces logistical and political hurdles.
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#7
Tuesday briefing: What’s next for the resurgent space race?
#7 out of 19
science10h ago

Tuesday briefing: What’s next for the resurgent space race?

https://www.theguardian.com/world/2025/dec/02/tuesday-briefing-space-race-moon-glasgow-first-edition
Theguardian.com
  • Glasgow hosts Space-Comm with NASA and lawmakers to map the next phase of space exploration amid ISS retirement.
  • The ISS retirement by 2030 could trigger a realignment of space missions toward separate coalitions rather than a single international project.
  • Russia is shifting toward cooperation with China on lunar missions, signaling a new two‑power bloc in space politics.
  • The Artemis framework guides US and allies in developing an orbiting platform and surface programs for the Moon.
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#8
Strong Flare Erupts From Sun - NASA Science
#8 out of 19562.0 est. views
science12h ago

Strong Flare Erupts From Sun - NASA Science

https://science.nasa.gov/blogs/solar-cycle-25/2025/12/01/strong-flare-erupts-from-sun-6/https://www.dailystar.co.uk/news/world-news/nasa-issues-warning-strong-solar-36339304
Science.nasa.gov and 1 more
  • NASA’s Solar Dynamics Observatory captured a powerful X1.9 solar flare peaking on Nov. 30, 2025, highlighting the Sun’s active cycle during Solar Cycle 25.
  • The flare is classified as an X1.9 event, underscoring its placement among the most intense solar eruptions observed.
  • Space weather alerts warn that solar flares can disrupt radio, power grids, and navigation, with risks to spacecraft and astronauts.
  • NOAA’s Space Weather Prediction Center monitors potential Earth-directed effects to assess possible impacts on daily life.
  • NASA emphasizes continuous Sun and space environment monitoring via a fleet of spacecraft studying activity, atmosphere, and surrounding space.
  • The event occurred amid Solar Cycle 25 activities, with NASA providing updates and imagery of the flare.
  • The report notes potential Earth-directed impacts on power grids, communications, and navigation relying on publicly available forecasts.
  • The Daily Star reference adds context on geomagnetic storm pathways and timelines, noting MX-class events can trigger geomagnetic disturbances.
  • Geomagnetic storms can travel from the Sun to Earth in about 18 to 96 hours, with effects lasting days once they arrive.
  • The Daily Star article reiterates NASA’s description of the flare as an X1.9 event and warns of potential disruptions to communications and power grids.
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#9
Before-and-after images from space: Tule fog smothers a huge swath of California
#9 out of 19
weather16h ago

Before-and-after images from space: Tule fog smothers a huge swath of California

https://www.latimes.com/california/story/2025-12-01/view-from-space-tule-fog-swamps-huge-swath-of-california
Latimes.com
  • NASA satellite images contrast California before and during Tule fog, showing a dense shroud over the Central Valley.
  • Tule fog forms from a cool, moist layer near the Pacific with light winds, often trapping pollutants in valleys.
  • Forecasters expect most Central Valley areas to dodge the most hazardous conditions Monday evening, then fog may re-thicken overnight.
  • The pattern has a long history in California, influencing driving safety and sometimes triggering deadly pileups.
  • Although often hazardous for drivers, Tule fog also benefits crop growers by aiding certain dormancy requirements.
  • Officials advise drivers to use low beams and maintain distance when navigating fog, and to avoid stopping on highways unless in emergencies.
  • Central Valley parts include Merced, Fresno, Visalia and Bakersfield as the fog shifts, with periods of improved and reduced visibility anticipated.
  • The Times’ Terry Castleman reports on the Tule fog with context from weather experts and local history.
  • The article connects Tule fog to broader California weather patterns and public safety guidance.
  • The piece highlights past incidents, including a 2007 Highway 99 pileup involving 108 vehicles.
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#10
What's Up: December 2025 Skywatching Tips from NASA - NASA Science
#10 out of 19
science16h ago

What's Up: December 2025 Skywatching Tips from NASA - NASA Science

https://science.nasa.gov/solar-system/skywatching/whats-up-december-2025-skywatching-tips-from-nasa/
Science.nasa.gov
  • Comet 3I/ATLAS makes its closest approach to Earth on December 19, with visibility in pre-dawn skies.
  • The Geminid meteor shower peaks on December 13–14, offering up to 120 meteors per hour under dark skies.
  • Moon–Jupiter conjunction occurs December 7, visible in the eastern sky.
  • 3I/ATLAS is an interstellar visitor; scientists monitor it with multiple spacecraft and telescopes.
  • Jupiter and the Moon will be visible together near dawn during the comet's approach.
  • NASA directs readers to science.nasa.gov for ongoing mission updates and skywatching resources.
  • Skywatching summary is presented by Chelsea Gohd from NASA's Jet Propulsion Laboratory.
  • December’s sky events emphasize viewing conditions in early pre-dawn and evening hours.
  • Comet 3I/ATLAS is a notable interstellar visitor, not a threat to Earth.
  • Viewers are advised to use a telescope of at least 30 centimeters to spot the comet.
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