Mercury retrograde in Leo 2025 is upon us, folks.. A challenging time for all of us — perhaps most especially for lovers and love seekers.

Some of these flecks are even older than the Solar System itself—the presolar grains in the Murchison meteorite, for instance, go back 7 billion years.

Analysis of an ancient meteorite suggests that rocky planets both near and distant from the sun may have formed at the same time, challenging current models of our solar system’s evolution.

Observations of the young HOPS-315 star system show an environment analogous to what our own nascent Solar System would have looked like billions of years ago. The star is surrounded by a ...

And one day, the solar system will cease to exist. But when will the solar system end? And how will it die out? The answers to those questions depend on how we define the death of the solar system.

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one day resemble our own.

The newborn planetary system is emerging around Hops-315, a baby star around 1,300 light-years away. In a first, astronomers have observed the very early stages of the creation of a new solar ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...

Mercury Clip Wings 102-72Fever Take Down Lynx Without Caitlin Clark To Capture Commissioner's Cup ...

A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming "pebbles" around two young stars.

Challenging the timeline of the early solar system First, the Open University researchers proved the meteorite came from the outer part of the solar system based on its ratio of chromium and oxygen.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed. The object -- likely a comet -- was first detected in data collected between ...