NASA chief Jared Issacman appears to be among those who support Pluto being reclassified as a planet. Could President Trump sign an executive order?

Hubble spots white dwarf star 'snacking' on chunk of Pluto-like object. The NASA/ESA Hubble Space Telescope has spotted a white dwarf star devouring a piece of a Pluto-like object. The star is about ...

Jackson Barnes, a graduate student at Michigan State University, created a simulation that reproduces the objects "naturally ...

Pluto sits far closer to Earth than distant galaxies, yet even Hubble struggles to resolve it clearly. At its closest approach, Pluto spans just 0.11 arcseconds in our sky — far smaller than vast ...

NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.

The Taurus Moon puts your mind at ease today. This placement offers restoration and consolidation, so use this opportunity to ...

Astronomers have spotted a galaxy so faint, it’s almost invisible — a discovery that could help illuminate one of the most elusive substances in the universe. The researchers found Candidate Dark ...

Astronomers have uncovered one of the most mysterious galaxies ever found — a dim, ghostly object called CDG-2 that is almost entirely made of dark matter. Located 300 million light-years away in the ...

Today: Signs of spring: flower buds, leaves on the trees, beetle larvae, and the Spring Triangle.

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