Pathfinder na Marsie

2026-07-04

On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight ...

Trzy galaktyki w Pavo

2026-07-03 Mike Selby

Some 190 million light-years away, far beyond the bright stars and nebulae of the Milky Way, these three galaxies are drawn together by gravity in a mesmerizing cosmic dance. Clearly distorted by galactic-scale gravitational interactions, large ...

Siostrzane pozostałości po supernowych

2026-07-02

What happens when one of the stars in a binary goes supernova? This image combines visible (yellow), ultraviolet (purple) and infrared light (cyan, red and orange) to show two supernova remnants and their surrounding environment, about 6,000 ...

Chmury waty cukrowej Rho Ophiuchi

2026-07-01 Ángel Molina Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)

Although they look like cotton candy, you cannot eat these clouds! Taken in Cádiz, Spain, today's image features the Rho Ophiuchi complex, a rich tapestry of young and old astronomical phenomena. This colorful cloud complex is a nearby ...

Nadzwyczaj gładkie obszary asteroidy...

2026-06-30

Why are parts of this asteroid's surface so smooth? The answer seems likely to do with the dynamics of an asteroid that is a loose pile of rubble rather than a solid rock. The unusual asteroid Itokawa was visited by the Japanese spacecraft ...

M82: Galaktyka z supergalaktycznym...

2026-06-29

Why is the Cigar Galaxy billowing red smoke? M82, as this starburst galaxy is also known, was stirred up by a recent pass near large spiral galaxy M81. This doesn't fully explain the source of the red-glowing outwardly expanding gas and ...

AR 4478: Ogromna grupa plam słonecznych

2026-06-28 Alfredo Vidal Pérez

Right now, one of the largest sunspot groups in recent history is crossing the Sun. Active Region 4478 is not only big -- it's violent, showing tangled magnetic fields capable of throwing off huge clouds of particles into the Solar System. ...

Mars Marathon autorstwa Perseverance

2026-06-27

In this recent HiRISE view from the Mars Reconnaissance Orbiter, the little green dot indicated on the surface of the big Red Planet is the Perseverance Mars rover. Recorded on June 13, the car-sized, six-wheeled robot was imaged a day before ...

Styl miejski Drogi Mlecznej

2026-06-26 Shingoo Lee

In a cosmic vista you can never see, the Milky Way arcs through the night above Seoul, South Korea. Remarkably, this urban night skyscape reveals our galaxy's faintly luminous central region and dark obscuring dust clouds in spite of the ...

Promienie antykrepuskularne nad Sycylią

2026-06-25 Marcella Giulia Pace Text: Cecilia Chirenti (NASA GSFC, UMCP, CRESST II)

The Sun has just set... in the opposite side of the sky. Pictured here are anticrepuscular rays apparently converging in the east in this image of the limestone plateau in the heart of the Hyblaean Mountains of southeastern Sicily, in Italy. ...