NASA's Parker Solar Probe has captured the closest-ever images of the Sun, taken just 3.8 million miles from its surface. The jaw-dropping photos reveal intricate details of the solar wind—streams of ...

The merged star evolves into a giant star. As the huge photosphere expands, some of the material falls onto the outer ...

July 3 (UPI) -- NASA discovered the third interstellar comet through a survey telescope in Rio Hurtado, Chile. The ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

Here's when to watch tonight's buck moon illusion rise in Capricorn and what it means as we near the Mercury Retrograde ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Firefly’s Blue Ghost lander captured its first sunrise on the moon, marking the beginning of the lunar day and the start of surface operations in its new home. Credit: Firefly Aerospace Kevin Scholtes ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

Companies backed by Elon Musk and Jeff Bezos in line for lower financing costs through eligibility for tax-free bonds ...

Explosions of charged particles from the Sun, known as Coronal Mass Ejections (CME), are being observed in more detail by a NASA mission aimed at helping scientists better predict space weather eve… ...

This stunning 527-megapixel composite reveals both visible and infrared views of young stars, ionized gas, and dust filaments ...

NASA has announced that an asteroid about 200 feet in diameter is now slightly more likely to crash into the moon.