Following the light of the sun, we left the Old World.

— Inscription on Columbus' caravels

Astronomy

True Anomaly to launch 1st deep-space security missions with autonomous Jackal satellites in 2026

Space.com - Thu, 04/03/2025 - 4:00pm
Colorado-based startup True Anomaly plans to begin launching its autonomous Jackal satellites to geosynchronous orbit and Earth-moon space in 2026.
Categories: Astronomy

A chance alignment in Lupus

ESO Top News - Thu, 04/03/2025 - 3:30pm
Image: A chance alignment in Lupus
Categories: Astronomy

Bonobos use a kind of syntax once thought to be unique to humans

New Scientist Space - Cosmology - Thu, 04/03/2025 - 3:00pm
The way bonobos combine vocal sounds to create new meanings suggests the evolutionary building blocks of human language are shared with our closest relatives
Categories: Astronomy

Bonobos use a kind of syntax once thought to be unique to humans

New Scientist Space - Space Headlines - Thu, 04/03/2025 - 3:00pm
The way bonobos combine vocal sounds to create new meanings suggests the evolutionary building blocks of human language are shared with our closest relatives
Categories: Astronomy

Doom: The Dark Ages — Release date, trailers & everything we know

Space.com - Thu, 04/03/2025 - 3:00pm
More than five years after Doom Eternal, we’re once again ready to rip and tear through demons in Doom: The Dark Ages.
Categories: Astronomy

SpaceX Fram2 astronauts see their Florida launch site from space as historic pole-orbiting mission nears its end (video)

Space.com - Thu, 04/03/2025 - 2:30pm
SpaceX's Fram2 astronauts are sharing incredible views from the first human spaceflight to orbit Earth's poles, as their mission nears a conclusion.
Categories: Astronomy

The Uninhabited Heard and McDonald Islands, Targeted by Tariffs, Are a Biological Wonderland

Scientific American.com - Thu, 04/03/2025 - 2:30pm

Trump’s tariffs put a spotlight on the uninhabited Heard and McDonald Islands, which comprise a remote volcanic refuge for penguins and seals and a UNESCO World Heritage site

Categories: Astronomy

Mammoth tusk flakes may be the oldest ivory objects made by humans

New Scientist Space - Cosmology - Thu, 04/03/2025 - 2:00pm
Ancient humans living in what is now Ukraine 400,000 years ago may have practised or taught tool-making techniques using mammoth tusks, a softer material than bone
Categories: Astronomy

Mammoth tusk flakes may be the oldest ivory objects made by humans

New Scientist Space - Space Headlines - Thu, 04/03/2025 - 2:00pm
Ancient humans living in what is now Ukraine 400,000 years ago may have practised or taught tool-making techniques using mammoth tusks, a softer material than bone
Categories: Astronomy

Bonobo Calls Are More like Human Language Than We Thought

Scientific American.com - Thu, 04/03/2025 - 2:00pm

Bonobos’ grunts, peeps and whistles may share an advanced linguistic property with human language

Categories: Astronomy

JWST Delivers Best-Yet Look at That Worrisome Asteroid

Scientific American.com - Thu, 04/03/2025 - 2:00pm

New observations from the James Webb Space Telescope show that the potentially hazardous asteroid 2024 YR4 is a building-sized space rock

Categories: Astronomy

Major storms on Jupiter can leave a fingerprint in the planet's atmosphere

Space.com - Thu, 04/03/2025 - 2:00pm
Big storms can strip some parts of Jupiter's atmosphere of ammonia, while leaving buried reservoirs of the gas elsewhere.
Categories: Astronomy

Artemis II Insignia Honors All

NASA Image of the Day - Thu, 04/03/2025 - 1:55pm
The four astronauts who will be the first to fly to the Moon under NASA's Artemis campaign – NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen – have designed an emblem to represent their mission that references both their distant destination and the home they will return to.
Categories: Astronomy, NASA

Secretive Russian Military Satellites Release Mystery Object into Orbit

Scientific American.com - Thu, 04/03/2025 - 1:35pm

A trio of classified Russian satellites, called Kosmos, has sparked intrigue in space-tracking circles after an unidentified object was launched into orbit

Categories: Astronomy

Common artificial sweetener makes you three times hungrier than sugar

New Scientist Space - Cosmology - Thu, 04/03/2025 - 1:05pm
A widely used artificial sweetener increases brain activity in regions involved in appetite, suggesting it makes people hungrier
Categories: Astronomy

Common artificial sweetener makes you three times hungrier than sugar

New Scientist Space - Space Headlines - Thu, 04/03/2025 - 1:05pm
A widely used artificial sweetener increases brain activity in regions involved in appetite, suggesting it makes people hungrier
Categories: Astronomy

Captain Pike and his crew explore a lost Starfleet vessel in a new 'Star Trek: Strange New Worlds' novel coming later this month

Space.com - Thu, 04/03/2025 - 1:00pm
'Strange New Worlds' Season 3 is coming soon, so why not crack open this thrilling new 'Star Trek' book to set the mood?
Categories: Astronomy

New 'Black Mirror' Season 7 trailer teases an epic space battle for the USS Callister (video)

Space.com - Thu, 04/03/2025 - 1:00pm
Alongside this exciting teaser for 'Black Mirror 'Season 7, which launches on April 10, we also have details on this week’s 'USS Callister: Into Infinity' virtual watch party on April 8.
Categories: Astronomy

Extreme magnetic fields near our galaxy's black hole are preventing stars from being born, JWST discovers

Space.com - Thu, 04/03/2025 - 12:36pm
New James Webb Space Telescope images of the stellar nursery Sgr C, near the galactic center, reveal why it contains fewer stars than expected.
Categories: Astronomy

The utterly beautiful destruction of a planet: Space photo of the day

Space.com - Thu, 04/03/2025 - 12:36pm
The Helix nebula may point to the ultimate fate of our sun — and Earth.
Categories: Astronomy