M7: Open Star Cluster in Scorpius
M7 is one of the most prominent open clusters of stars on the sky. The cluster, dominated by […]
NASA
Chasing Juno
Wait for me! In 2011, NASA’s robotic mission Juno launched for Jupiter from Cape Canaveral, Florida, USA. Last […]
Aurorae on Jupiter
Jupiter has aurorae. Like Earth, the magnetic field of the gas giant funnels charged particles released from the […]
Moon Meets Jupiter
What’s that next to the Moon? Jupiter — and its four largest moons. Skygazers around planet Earth enjoyed […]
Noctilucent Clouds Tour France
Bright noctilucent or night shining clouds are not familiar sights from northern France. But these electric-blue waves coursed […]
The Swirling Core of the Crab Nebula
At the core of the Crab Nebula lies a city-sized, magnetized neutron star spinning 30 times a second. […]
The Altiplano Night
The Milky Way is massively bright on this cold, clear, altiplano night. At 4,500 meters its reflection in […]
Arp 286: Trio in Virgo
A remarkable telescopic composition in yellow and blue, this scene features a trio of interacting galaxies almost 90 […]
The Colorful Clouds of Rho Ophiuchi
The many spectacular colors of the Rho Ophiuchi (oh’-fee-yu-kee) clouds highlight the many processes that occur there. The […]
IC 4628: The Prawn Nebula
South of Antares, in the tail of the nebula-rich constellation Scorpius, lies emission nebula IC 4628. Nearby hot, […]