Camilla meets the Queen's Commonwealth Essay Competition winners and runners-up at a reception at St James's Palace. She ...

In a startling revelation that has ignited global intrigue around comet anomalies and interstellar visitors, Harvard astrophysicist Avi Loeb has issued a dire warning regarding the interstellar comet ...

High-precision astrometry and new spacecraft imagery show 3I/ATLAS made a measurable course adjustment that brought it to Jupiter's Hill sphere, provoking a rift between NASA's cometary interpretation ...

Harvard's Avi Loeb argues 'jets' and survival of interstellar object 3I/ATLAS point to 'alien technology'. Read the full ...

ESA confirmed that the 3I/ATLAS encounter was used as a planetary-defense rehearsal, conducted under the European Space ...

If we find technological satellites of Jupiter that we did not send, it would imply that Jupiter is of interest to an ...

In India, millions of residents live with the constant worry of what’s next. It's where dreams take root, and for Vikrant ...

Today’s new fables about extraterrestrial life are no longer like the ones that mesmerized the last century. Even though they ...

Nuclear propulsion in space is no longer a theoretical option — it is a necessity. Without it, deep-space research will ...

It wasn’t easy, bringing the stars indoors. The first show, held in Germany in 1925, used grainy footage on a small dome, but was dizzying nonetheless. Now, a whole new future looms.

Sometimes, the immune system runs amok and attacks the organ that makes us “us” — the brain. It's called autoimmune ...

Here’s what you’ll learn when you read this story: Our brain’s evolution makes it nearly impossible to commit to a multi-generational mission like interstellar travel, says one evolutionary ...