On5, 2006, NASA's Stardust spacecraft returned to Earth to drop off a capsule that contained the first samples of a comet and ...

New polarimetry data on interstellar comet 3I/ATLAS reveals bizarre refractory dust, proving this alien visitor formed in a ...

The post 3I/ATLAS Is Losing More Dust Than Previous Interstellar Objects While Traveling Toward The Center Of The Solar ...

The interstellar comet 3I/ATLAS arrived looking like a routine icy visitor and then promptly started shredding the rulebook ...

New research suggests that amino acids, the fundamental components of life, may have arrived on Earth carried by interstellar ...

A team of researchers from the University of Colorado Boulder is gathering at NASA’s Kennedy Space Center in Florida this morning for a planned launch of their IDEX space device. The IDEX, short for ...

An instrument built by the University of Colorado Boulder will soon launch on a NASA space mission where it will aim to collect interstellar dust particles hurtling through space at an average of 16 ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

In a new study done with data compiled from the SPHEREx observatory, researchers found “increased post-perihelion activity” ...

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...