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This spacecraft swarm could spot interstellar visitors zipping through our solar system
"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss ...
‘Voyager’s failing signals’: The urgent need for a new deep space probe
NASA’s Voyager probes are failing, creating an urgent need for a new deep-space mission. A proposed interstellar probe could ...
Going where no spacecraft has gone before: NASA shuts down cosmic ray instrument on Voyager 2
The decision comes as the Voyager spacecraft face diminishing power supplies due to the gradual decay of their radioactive ...
This Is the First-Ever Image of Neptune’s Auroral Glow
Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s ...
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Everything Under the Sun
A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...
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The farthest spacecraft from Earth are shutting off instruments in interstellar space
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s twin ...
Concept for interstellar object encounters developed, then simulated using a spacecraft swarm
Interstellar objects are among the last unexplored classes of solar system objects, holding tantalizing information about ...
Experiment shows theory describing formation of interstellar benzene does not actually produce benzene
Astrophysicists at the University of Colorado's JILA, National Institute of Science and Technology, have conducted an ...
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NASA switches off Voyager instruments to extend life of the two interstellar spacecraft 'Every day could be our last.'
To save energy for further interstellar exploration ... After all, the two spacecraft have traveled a combined 29 billion miles to become the farthest human-built objects from Earth.