There are currently no other explanations for the effects that we see, nor for the myriad other P9-induced effects we see on ...

As humanity’s first emissaries into the vast reaches of interstellar space, the Voyager 1, Voyager 2, and Pioneer probes have ...

Looking at dunes and other rock formations on both Earth and Mars can tell scientists the environmental conditions that created them ...

The newly released images from a December flyby are so detailed that scientists can see explosions and the flow of solar winds.

The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...

Remember all those "truths" you meticulously memorized in school, the ones that shaped your understanding of the world? Well, ...

Astronomers have discovered "Ammonite," a mysterious object on the solar system’s edge whose unusual orbit challenges current ...

Pluto reaches opposition and is ready for those who want to chase it down. Use the biggest scope you've got, or take aim with ...

The newly discovered world — a "sednoid" — challenges what planetary scientists thought they knew about the edge of the solar ...

The Solar Dynamics Observatory saw a lunar transit and an Earth eclipse on July 25 — the first when the moon passed between it and the sun, and another when Earth did the same.

NASA's Solar Dynamics Observatory captured a rare solar eclipse on July 25, 2025, during which 62% of the sun was blocked by ...

Preview the exciting changes coming to your iPhone this fall, including a new aesthetic called Liquid Glass, with the new public beta.