Hidden faults reveal Mercury has shrunk by 23 kilometers, forcing scientists to rethink the planet’s core composition and long-term thermal history. For billions of years, Mercury has been cooling and shrinking, leaving behind a global network of...

Salsa. With each successful observation, the scientific community moves closer to establishing clear guidelines for space debris management and environmental safety in the age of massive satellite constellations. As these final mission components...

Astronomers have discovered a giant planet that may have formed from the debris left behind by its host star’s dramatic death. Astronomers have identified a potential candidate for a rare “second-generation” planet, a world that appears to have...

Astronomers have discovered that the iconic Helix Nebula isn’t a giant eye in space, but a massive cylinder of glowing gas pointed directly at Earth. A striking new visualization of the Helix Nebula provides an unprecedented look at one of the cosmos’...

New research reveals Mars’ north pole ice contains far less dust than expected, reshaping our understanding of the planet’s climate and habitable history. The water ice capping Mars’ north pole is significantly purer than planetary scientists...

Could the biggest discovery in the search for alien life be hidden in a handful of moon dust? New theories suggest lunar samples may hold the answer. The quest to find evidence of advanced extraterrestrial life has traditionally been synonymous with...

Could evidence of alien technology be hidden in plain sight? Scientists suggest searching the Moon’s dust for signs of ancient extraterrestrial visitors. A provocative new proposal suggests that the key to finding extraterrestrial life might not lie in...

Astronomers have discovered hidden clues in the faint light of Neptune’s moons that may explain why its satellite system is unlike any other in the solar system. New evidence from the James Webb Space Telescope (JWST) indicates that the rings and minor...

Japan’s MMX mission is heading to Mars’ moon Phobos to retrieve samples and finally uncover the mysterious origins of these enigmatic celestial bodies. Japan is gearing up for a groundbreaking mission to unlock one of the solar system’s most persistent...

Webb data hint Neptune’s tiniest moons could be relics of an ancient satellite system shattered by a violent cosmic event billions of years ago. New observations from the James Webb Space Telescope indicate that the tiny inner moons of Neptune may be...

NASA’s new Artemis II archive offers unprecedented lunar imagery, crew observations, and insights into the mysterious flashes spotted above the Moon. NASA has officially released an expansive archive of scientific data gathered during the Artemis II...

A star shredded far from its galaxy’s center has revealed a massive black hole, challenging our understanding of how these giants roam through space. Astronomers have uncovered a massive black hole lurking 3,500 light-years away from the center of its...

A high-stakes $30 million rescue mission has ended in failure, stalling just miles from its target destination. After a five-month hiatus, NASA’s Neil Gehrels Swift Observatory has returned to its primary mission, scanning the heavens for the...

New research analyzing decades-old NASA data has uncovered a hidden clue about Mercury’s past that could reshape our understanding of how the planet formed. New research suggests Mercury has undergone significantly more contraction than previously...

Could the hidden oceans of icy moons survive a catastrophic cosmic collision? New research reveals how these shattered worlds might hold onto signs of life. Subsurface oceans hidden beneath icy shells are a primary focus in the hunt for...

encourage both professional observatories and amateur astronomers to participate in the monitoring campaign. Repurposing Space Debris for Lunar Science Transforming an otherwise discarded rocket stage into a scientific probe could enhance techniques for...

NASA’s NISAR satellite has captured a groundbreaking orbital record of a rare volcanic eruption in Russia’s Kamchatka Peninsula, revealing new insights. The Krasheninnikov volcano, a remote giant situated on the Pacific coastline of Russia’s Kamchatka...

NASA’s latest Astronomy Picture of the Day captures the Shrimp Nebula’s unique structure, carved out by a powerful, fast-moving stellar remnant. A striking new capture of the nebula Sh2-188, often referred to as the Shrimp Nebula, provides a vivid look...

Astronomers have discovered fast-moving sodium clouds in the young PDS 70 system, suggesting comets are actively transporting water to new planets. A distant stellar system, located 370 light-years away, appears to be mirroring the early history of our...

Tiny chemical clues inside Moon dust show what kinds of asteroids hit the Earth–Moon system for billions of years, and why those impacts added very little water to Earth. Earth has a short memory. Its surface is always changing as continents move,...