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Triton Discovered in 1846 by Amateur Astronomer
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.

Why it matters: Astronomical discovery by a self-funded amateur highlights early observational capabilities.

13h ago

Today's briefing

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.

1d ago

Webb Observes Distant Fast Radio Burst
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.

1d ago

Artemis 2 tech finds Earthly use
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.

13h ago

Formaldehyde May Have Helped Life Begin on Mars
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.

1d ago

More from the wire

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.

1d ago

Smile Mission Captures First Aurora Footage
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.

1d ago

Student Identifies Three Unusual Dwarf Galaxies
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.

1d ago

Webb Telescope Studies Debris Disks Around Young Stars
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.

9h ago

Jupiter and Moon Align for North American Observers
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.

18h ago

Zodiacal Light Visible Early Morning October 10
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.

1d ago

Mercury Reaches Greatest Elongation on October 12
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.

1d ago

M30 Cluster Visible This Week
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.

1d ago

Mars passes through Beehive cluster this week