Articles for tag: Astronomy

Aboriginal Star Maps and Songlines: The Oldest Astronomical Knowledge on Earth

Aboriginal Star Maps and Songlines: The Oldest Astronomical Knowledge on Earth

Annette Uy

Imagine a world where the stars are not just distant points of light, but a map guiding your every step. For the Aboriginal peoples of Australia, the night sky is a living, breathing entity, rich with stories and knowledge passed down through generations. This ancient wisdom, deeply intertwined with their culture and survival, offers insights ...

Comet 3I ATLAS

Mysterious Object From Deep Space Heads Toward Earth’s Neighborhood

Suhail Ahmed

The extraordinary features of a rapidly moving celestial object are scintillating astronomers’ interest. Upon initial discovery, A11pl3Z was given a name but recently NASA has confirmed it as 3I/ATLAS, the third interstellar object out of four comets or asteroids discovered. Unlike the comets or asteroids which are bound to the sun’s asteroid belt and viewable ...

planet HIP 67522 b

‘Death Wish Planet’ Found Whipping Its Star Into Violent Eruptions

Suhail Ahmed

Jupiter-sized exoplanets which emerge as a proxy for accelerating self-sabotage by instigating tremendous outbursts from their parent stars seem as violations to the conventional structure of planetary systems; astronomers have identified such a diabolic planet, HIP 67522 b. Located within its parent star’s magnetic field, HIP 67522 b’s orbital position subjects it to flare beams ...

Gaia observes the Milky Way

Einstein’s Relativity Discovers Rare Planet at Galaxy’s Edge

Suhail Ahmed

Astronomers have found a rare Jupiter-sized planet hiding at the edge of the Milky Way using a phenomenon that Albert Einstein predicted more than a hundred years ago. This is part of a cosmic detective story that has been going on for years. Gravitational microlensing, which uses the bending of space-time itself, found the exoplanet ...

The ominous Chamaeleon I dark cloud, the nearest star-forming region to Earth, is captured in this image taken with the 570-megapixel Department of Energy-fabricated Dark Energy Camera mounted on the U.S. National Science Foundation Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory, a Program of NSF NOIRLab. Chamaeleon I is one portion of the larger Chamaeleon Complex and is home to three reflection nebulae that are brightly illuminated by nearby newly formed stars.

Chamaeleon I: Where New Stars Light Up Cosmic Darkness

Jan Otte

Behind clouds of interstellar dust, a cosmic drama is playing out deep in the southern constellation of Chamaeleon. The Chamaeleon I dark cloud is one of the closest places to Earth where stars are born. It is only 550 light-years away. In this “stellar nursery,” newborn stars break through the darkness and light up huge ...

Cosmic Caterpillar

The Ancient Aboriginal Astronomy Stories That Predicted Modern Scientific Discoveries

Annette Uy

Beneath the vast expanse of the Southern Hemisphere sky lies a tapestry of stories woven by the Aboriginal peoples of Australia. Long before telescopes and satellites, these indigenous communities mapped the heavens with a precision that rivals modern astronomy. Their stories, passed down through generations, speak of celestial phenomena that science has only recently begun ...

This artist’s impression of the water snowline around the young star V883 Orionis, as detected with ALMA.

Across 460 Light-Years, Webb Telescope Reveals Water That May Have Shaped Earth

Jan Otte

Water in the great, cold nurseries where stars birth has a cosmic fingerprint. Astronomers using the James Webb Space Telescope (JWST) have found, for the first time, a rare form of water ice surrounding a young star remarkably similar to our infant Sun. Published in The Astrophysical Journal Letters, this finding implies that some of ...