Skywatching
Mars and Beehive Cluster Align in Early October
Mars will pass through the Beehive Cluster on October 11. The zodiacal light will be visible to early risers.
Archive 2026-10
Missions
Artemis II Crew Shares Lunar Science Findings
The Artemis II crew has released a preliminary scientific record of their lunar mission. The data includes photographs, observations, and annotated drawings for public and academic study.
Astronomy
White Dwarf May Host Second-Generation Planet
Astronomers found possible evidence of a planet formed from a white dwarf's debris. The planet may have originated from a previous star system.
Astronomy
Jupiter and Moon Align for North American Observers
A waning crescent Moon will pass within 3 degrees of Jupiter on October 6, 2026, visible before dawn. The event will occur hours before the Moon occults Jupiter for viewers in North America.
Research
Artemis 2 tech finds Earthly use
NASA's Artemis 2 mission has led to innovations now used in daily life. Memory foam, originally developed for space, is now common in furniture and medical gear.
Astronomy
Triton Discovered in 1846 by Amateur Astronomer
William Lassell found Triton on Oct. 10, 1846, using his 20-foot reflector in Liverpool. The moon of Neptune was identified through his telescope.
Astronomy
Balloon Telescope Observes Sun From Stratosphere
A balloon-borne telescope captured high-resolution solar images. The mission aims to study solar activity from above the atmosphere.
Skywatching
Zodiacal Light Visible Early Morning October 10
The zodiacal light will be visible in the early morning of October 10. A New Moon occurs on October 9, creating darker skies for better visibility.
Launches
Space Development Agency's satellites to launch from Vandenberg
Space Development Agency's 21 satellites are set to launch on a Falcon 9 from Vandenberg. The mission is scheduled for 12:39 a.m. PDT.
Missions
NASA tests telescope for LISA mission
NASA has begun testing a new all-glass telescope for the LISA mission. The telescope is designed to detect gravitational waves in space.
Research
Webb spots water clouds on exoplanet
The James Webb Space Telescope detected water clouds on a Jupiter-sized planet 7.5 light-years away. The planet shows chemical complexity and cloud patterns similar to Earth.
Missions
NASA Chooses Lunar Cave-Hunting Mission
NASA has selected a mission to explore a lunar pit for hidden lava tubes. The target is the Marius Hills Pit, a large hole on the Moon.
Astronomy
Webb Observes Distant Fast Radio Burst
Astronomers used the James Webb Space Telescope to study a fast radio burst over 10 billion light-years away. The observation provides new insights into the nature of these brief, powerful signals.
Research
SPHEREx detects water and methane in brown dwarfs
NASA's SPHEREx telescope has identified water and methane in several brown dwarfs. The findings appear in The Astrophysical Journal.
Astronomy
Soviet satellite breaks apart in low-Earth orbit
An inactive Soviet weather satellite disintegrated above Earth. The breakup added dozens of debris fragments to an already congested orbit.
Research
Formaldehyde May Have Helped Life Begin on Mars
Ancient rains on Mars may have contained formaldehyde, which could have triggered chemical reactions needed for life. The study suggests this compound might have been present in the planet's early environment.
Astronomy
Smile Mission Captures First Aurora Footage
The Smile mission has released its first video of Earth's auroral oval at the North Pole. The footage shows vivid auroras in vivid detail.
Skywatching
Mercury Reaches Greatest Elongation on October 12
Mercury will be 25 degrees from the sun on October 12. The event occurs at 10 UTC and is visible shortly after sunset.
Missions
Four Astronauts Return After Eight-Month Stay
Four astronauts landed on Earth after spending eight months aboard the International Space Station. The crew replaced a colleague who was unwell and remained in orbit.
Skywatching
M30 Cluster Visible This Week
The globular cluster M30 is visible in the southern sky after dark on October 9. It is located in the constellation Capricornus.
Research
Student Identifies Three Unusual Dwarf Galaxies
Julian Shapiro, a UC Berkeley student, discovered three dwarf galaxies that defy standard star formation rules. The galaxies are named after him, marking a rare honor for a young researcher.
Skywatching
Mars passes through Beehive cluster this week
Mars will pass through the Beehive cluster on October 9. Observers should look north after sunset for Cassiopeia and the cluster.
Research
Webb Telescope Studies Debris Disks Around Young Stars
The James Webb Space Telescope is observing debris disks around young stars. These disks may offer clues about the early solar system's formation. Scientists are comparing these systems to our own.
Missions
NASA picks infrared telescope for 2033 launch
NASA has chosen the PRIMA mission for further development. The telescope will study the early universe using far-infrared light.