In a year packed full of phenomenal cometary capers, astrophotographer Dan Bartlett captured a staggering image of comet ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most jaw-dropping space photos of 2025.

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

The Hubble Space Telescope and the Jupiter Icy Moons Explorer have captured fresh images of an interstellar comet as the object nears its closest approach to Earth later this month. Comet 3I/ATLAS has ...

Samsung recently kicked off the One UI 8.5 beta program for the Galaxy S25 series and highlighted some of the new features coming with the update. While other Galaxy devices haven’t received beta ...

The discovery is the first direct observational confirmation of a theory for how young stars feed on, and then explosively ...

The Hubble Space Telescope has captured a new image of the interstellar comet 3I/ATLAS. 3I/ATLAS is the third-ever object discovered that originated from outside our solar system. The comet is not a ...

Mojtaba Akhavan-Tafti receives funding from NASA and Intelligence Advanced Research Projects Activity (IARPA). He teaches space systems engineering and mission design and management at the University ...

A glowing streak 400,000 kilometers long has emerged from an alien object passing through our solar system—an interstellar comet that has become the first of its kind to emit detectable X-ray ...