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S&T Astronomy News
- A Chartreuse White Dwarf Shows Some Stars Really Are Green
- Japan Launches the Martian Moons Exploration Mission
- Webb and Spitzer Telescopes Explore the Planets That Never Were
- Chile’s Light-Pollution Standard Takes Full Effect
- This Week's Sky at a Glance, October 16 – 25
- A Cloud Forms Spontaneously Over a Mountain on Mars — Here’s Why
- Rise Early on October 22nd for the Orionid Meteor Shower
S&T Night Sky News
- This Week's Sky at a Glance, October 16 – 25
- Rise Early on October 22nd for the Orionid Meteor Shower
- This Week's Sky at a Glance, October 9 – 18
- Rare Sight Ahead! Watch the Moon Occult Jupiter Early October 6th
- Saturn Flaunts its Rings at Opposition the Night of October 3–4
- This Week's Sky at a Glance, October 2 – 11
- This Week's Sky at a Glance, September 25 – October 2
Universe Today
- Mars’s Most Mysterious Cloud Might Be Defying Textbook Cloud Physics
- Scientists Use Ancient Rains to Map the Possible Origin Life on Mars
- JAXA's Martian Moons eXploration Mission is on its Way to Mars and Phobos
- The Gas Near Sagittarius A-star is Enriched in Metals, Probably from Supernovae Explosions
- A Magnetar Can Be Born When Two Neutron Stars Touch
NASA Breaking News
- NASA’s CASALS Instrument Bridges Gaps in 3D Maps of Earth’s Surface
- APOD: 2026 October 21 – New Ghosts Revealed in Cassiopeia
- Extratropical Cyclone Whips Past Iceland
- NASA to Conduct Low-Altitude Flights Over Texas Farmland
- NASA’s SR-1 Freedom Advances with Progress on Nuclear Power Module
- NASA Experimental Mars Helicopter Blade Designs Target Longer Flights
- NASA Provides Progress Update on Moon Base Rovers
Science Daily
- A train was delayed by a solar storm. But something didn't add up.
- Astronauts’ hearts just passed a surprising test for Mars
- NASA’s Perseverance Mars rover just shattered the all-time off-world driving record
- Astronomers uncover new secrets of the Universe’s first five minutes
- NASA reveals 16 stunning galaxies hiding cosmic chaos
- NASA solves a strange mystery hidden inside asteroid Bennu’s boulders
- Astronomers discover a ghostly green star unlike any known before