"This information is of great importance to advancing our understanding of interstellar visitors and their interaction with ...
Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy material, the ingredients of planets," according to NASA's Goddard Space ...
Is 3I/Atlas an alien spacecraft or just a really interesting rock hurling through the cosmos? That debate has been raging ...
The comet is the third interstellar object from deep space ever recorded to pass through Earth’s solar system.
Comet 3I/ATLAS, a 7-billion-year-old visitor from another star system, is stirring alien rumors. Scientists explain why the ...
Jupiter's moon Io stands alone among the solar system's moons. It has more than 400 active volcanoes, and its surface is home ...
As 3I/ATLAS races through our solar system, NASA and Harvard take unprecedented action to study its bizarre anti-tail and ...
Interstellar comet 3I/ATLAS has shown signs of a dramatic breakup near the Sun, with recent images revealing a massive ...
Amid growing mystery surrounding 3I/ATLAS, GOP Rep. Anna Paulina Luna is calling on NASA to share unreleased data and images ...
NASA installs two solar shields on the Roman telescope at Goddard: they will protect the instruments from heat and light.
Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening ...
U.S. officials continue monitoring interstellar comet 3I/ATLAS despite the government shutdown, with NASA coordinating ...