Astronomy News

EarthSky News:

Universe Today:

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APOD: Astronomy Picture of the Day:

  • Post Title
    on March 31, 2025 at 7:25 am

    If you watch long enough, a comet will appear.

  • Post Title
    on March 31, 2025 at 7:25 am

    What if the Sun and Moon rose together?

  • Stereo Helene
    on March 31, 2025 at 7:25 am

    Get out your

NASA Breaking News:

  • NASA Awards Launch Services Contract for SpaceX Starship
    by Abbey A. Donaldson on March 28, 2025 at 9:26 pm

    NASA has awarded SpaceX of Starbase, Texas, a modification under the NASA Launch Services (NLS) II contract to add Starship to their existing Falcon 9 and Falcon Heavy launch service offerings. The NLS II contracts provide a broad range of commercial launch services for NASA’s planetary, Earth-observing, exploration, and scientific satellites. These high-priority, low and

  • NASA Boosts Efficiency with Custom X-66 Flooring
    by Dede Dinius on March 28, 2025 at 9:00 pm

    NASA designed temporary floorboards for the MD-90 aircraft to use while it is transformed into the X-66 experimental demonstrator aircraft. These floorboards will protect the original flooring and streamline the modification process. Supporting the agency’s Sustainable Flight Demonstrator project, a small team in the Experimental Fabrication Shop at NASA’s Armstrong Flight Research Center in Edwards,

  • Visiting Mars on the Way to the Outer Solar System
    on March 28, 2025 at 6:23 pm

    Written by Roger Wiens, Principal Investigator, SuperCam instrument / Co-Investigator, SHERLOC instrument at Purdue University Recently Mars has had a few Earthly visitors. On March 1, NASA’s Europa Clipper flew within 550 miles (884 kilometers) of the Red Planet’s surface on its way out to Jupiter. On March 12, the European Space Agency’s Hera spacecraft

  • Turning Vanes inside the Altitude Wind Tunnel
    by Monika Luabeya on March 28, 2025 at 4:51 pm

    Men stand in front of turning vanes inside the Altitude Wind Tunnel (AWT) at the National Advisory Committee for Aeronautics Aircraft Engine Research Laboratory in this February 1944 publicity photo. The photo was taken just weeks after the tunnel became operational. The AWT was the only wind tunnel capable of testing full-size aircraft engines in

  • Sols 4493-4494: Just Looking Around
    on March 28, 2025 at 3:14 pm

    Written by Alex Innanen, atmospheric scientist at York University Earth planning date: Wednesday, March 26, 2025 It’s my second shift of the week as the Environmental theme lead and keeper of the plan (a bit of a mouthful we shorten to ESTLK) and today started out feeling eerily similar to Monday. Once again, Curiosity is

Space Station News:

  • NASA Shares SpaceX Crew-11 Assignments for Space Station Mission
    by Tiernan P. Doyle on March 27, 2025 at 9:07 pm

    As part of NASA’s SpaceX Crew-11 mission, four crew members from three space agencies will launch in the coming months to the International Space Station for a long-duration science expedition aboard the orbiting laboratory. NASA astronauts Commander Zena Cardman and Pilot Mike Fincke, JAXA (Japan Aerospace Exploration Agency) astronaut Mission Specialist Kimiya Yui, and Roscosmos

  • Investigaciones de la NASA en la estación espacial ayudan a impulsar la ciencia lunar
    by Ana Guzman on March 25, 2025 at 4:34 pm

    La Estación Espacial Internacional sustenta una amplia gama de actividades científicas, desde la observación de nuestro universo hasta el logro de avances en investigaciones médicas, y es un campo de pruebas activo en la tecnología para futuras misiones de exploración en la Luna y más allá. La misión Blue Ghost 1 de Firefly Aerospace aterrizó en

  • NASA Invites Media to SpaceX’s 32nd Resupply Launch to Space Station
    by Jessica Taveau on March 24, 2025 at 5:34 pm

    Editor’s Note: This advisory was updated March 27, 2025, to add a launch time for NASA’s SpaceX 32nd Commercial Resupply Mission. Media accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. NASA and SpaceX are targeting no earlier than 4:15 a.m. EDT on Monday,

Sky & Telescope Observing  News:

  • This Week's Sky at a Glance, March 28 – April 6
    by Alan MacRobert on March 28, 2025 at 8:50 am

    While waiting for sunrise on eclipse morning, can you catch Venus rising as a tiny, thin crescent? Go out earlier while the sky is still dark, and you get a preview of July evenings with Scorpius on the meridian. The post This Week's Sky at a Glance, March 28 – April 6 appeared first on Sky & Telescope.

  • Sunrise Solar Eclipse on March 29th for Eastern North America
    by Bob King on March 27, 2025 at 1:28 pm

    The March 29th partial solar eclipse offers unique opportunities for photography and viewing alike. The post Sunrise Solar Eclipse on March 29th for Eastern North America appeared first on Sky & Telescope.

  • T CrB Not the Only Star Ready to Blow, Meet U Gem
    by Bob King on March 26, 2025 at 1:43 pm

    As we wait on recurrent nova T CrB, dwarf nova U Geminorum is teeing up for its next 8-magnitude outburst. The post T CrB Not the Only Star Ready to Blow, Meet U Gem appeared first on Sky & Telescope.

  • This Week's Sky at a Glance, March 21 – 30
    by Alan MacRobert on March 21, 2025 at 9:09 am

    If you're in the US northeast or eastern Canada, start planning for the sunrise partial eclipse on March 29th! In the night sky the stern of the ship Argo is at its highest, abutting the stern of Canis Major. The post This Week's Sky at a Glance, March 21 – 30 appeared first on Sky & Telescope.

  • This Week's Sky at a Glance, March 14 – 23
    by Alan MacRobert on March 14, 2025 at 4:00 pm

    High overhead after dark, how accurately can you judge a celestial right angle? Watch the changing Castor-Pollux-Mars group to find out. Meanwhile the waning gibbous Moon will rise later and later, opening up dark-sky observing in the evening. The post This Week's Sky at a Glance, March 14 – 23 appeared first on Sky & Telescope.

Sky & Telescope – Explore the Night with Bob King:

Stardate Podcast:

  • Algenubi
    by Billy Henry on March 30, 2025 at 5:00 am

    The star at the top of Leo’s head has lots of aliases. Its formal name is Algenubi – from a longer Arabic name that means “the southern star of the lion’s head.” But most astronomers call it by its “Bayer” name – Epsilon Leonis. That naming system was devised centuries ago, using […]

  • Denebola
    by Billy Henry on March 29, 2025 at 5:00 am

    The lion springs high across the sky on spring evenings. Leo is led by Regulus, one of the brighter stars in the night sky. It represents the lion’s heart or one of his front paws. And it really is an impressive star – bigger, brighter, and heavier than the Sun. The star at the lion’s tail is […]

  • Solar Eclipse
    by Billy Henry on March 28, 2025 at 5:00 am

    A partial solar eclipse will dim the skies over the northeastern United States early tomorrow – weather permitting, of course. Other parts of the world will have a slightly better view, including much of Europe and Asia. A solar eclipse happens when the new Moon passes directly between Earth and […]

  • Superflares
    by Billy Henry on March 27, 2025 at 5:00 am

    Those are the sounds of cosmic attacks – massive storms on the Sun firing energy and particles into Earth’s magnetic field. Such outbursts can damage orbiting satellites, cause radio blackouts, foul GPS signals, and even knock out power grids on the surface. And there are indications that we […]

  • Messier 3
    by Billy Henry on March 26, 2025 at 5:00 am

    The star cluster Messier 3 is a beautiful sight – a sparkly ball of half a million stars. But the view from the cluster would be even more spectacular. M3 is high above the plane of the Milky Way, so the galaxy would spread out below it like a brilliant pinwheel. M3 is a globular cluster – a […]

Current amateur astronomy information such as points of interest and events in the night sky, star party dates, educational information, telescopes buying tips and much more.