Astronomers have detected the chemical fingerprint of a frozen, water-rich planetary fragment being devoured by a white dwarf ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

Pluto, once the ninth planet, remains one of the most fascinating worlds in our solar system despite its reclassification as ...

At the vast edge of the solar system, Pluto has long been perceived as a cold and lonely dwarf planet. However, a recent ...

Later, it was reclassified as a dwarf planet, yet its mysterious charm has not diminished at all. Why is that? Because Pluto's complex and elusive terrain is like a mysterious key that may hold the ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

University of Warwick astronomers have uncovered the chemical fingerprint of a frozen, water-rich planetary fragment being consumed by a white dwarf ...

Explore HubbleScienceHubble Space TelescopeNASA's Hubble Sees White… Hubble HomeOverviewAbout HubbleThe History of ...

Oumuamua, the first interstellar object detected in 2017, is most likely a fragment of a Pluto-like body. Scientists believe it was flung out of the solar system billions of years ago during its ...

What if Pluto wasn’t the end? What if our Solar System hides dozens - maybe hundreds - of strange frozen worlds beyond ...

The findings suggest Earth’s geological story was partly written in the stars – specifically, in the spiral arms of our home ...

Webb uncovers methane on Makemake, showing the icy dwarf planet is more active than once thought - just like Pluto.