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Auroras on Jupiter's giant moon Ganymede look like Earth's northern lights, NASA spacecraft reveals
By Stefanie Waldek published
Ganymede's auroras splinter into small, bright patches — structures that mirror features seen in Earth's own auroral displays.

Spectacular spiral galaxy revealed by James Webb Space Telescope | Space photo of the day for March 4, 2026
By Daisy Dobrijevic published
The James Webb Space Telescope captured a stunning spiral galaxy 65 million light-years away, revealing glowing dust clouds and stellar nurseries.

Lessons from 'The Martian': How astronaut poop could help us settle the Red Planet
By Keith Cooper published
By fertilizing inorganic regolith with organic human waste that has been processed through bioreactors, future astronauts living on Mars could be able to create their own organic soil.

Spiral galaxy is a stunning cosmic wheel in head-turning image | Space photo of the day for March 3, 2026
By Robert Lea published
The galaxy NGC 941 was imaged by the Subaru Telescope at the summit of Maunakea, Hawai'i.

This record-breaking quadruple star system is so jam-packed it could fit between Jupiter and our sun
By Robert Lea published
"TIC 120362137 is currently the most compact known 3+1-type quadruple star system."

Interstellar comet 3I/ATLAS shines in new image | Space photo of the day for March 2, 2026
By Daisy Dobrijevic last updated
The JUICE spacecraft captured its first detailed glimpse of interstellar comet 3I/ATLAS, revealing a glowing coma and sweeping tail.

The world's 1st private space telescope just spotted its 1st star. Here's what it saw.
By Tereza Pultarova published
The world's first commercial space telescope has released its first image as it begins its journey to help track nearby stars that might host habitable exoplanets.

Rare glass from 6-million-year-old meteorite strike found in Brazil — but the crater is still missing
By Elizabeth Howell published
There are only a few known fields of tektites in the entire world, and scientists just found another in Brazil.
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