Stargazers will be treated to a dazzling six-planet "alignment" this January.

Traveling from one star to another is currently impossible to achieve within a human lifetime. But some projects are designing ways to propel payloads to the nearest star system (Alpha Centauri) using ...

India just launched its first mission of 2025. The Indian Space Research Organisation 's (ISRO) Geosynchronous Satellite ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Orbiting Earth once every 20 hours or so, the satellite pair will ... ESA "Despite its faintness, the solar corona is an important element of our Solar System, larger in expanse than the Sun ...

Founded a little less than three years ago, K2 seeks to disrupt the production of large satellites by focusing on vertical ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

Our solar system contains a menagerie of moons. But how many are actually out there? While Earth has its own familiar natural satellite, our nearest neighbor, Mars, has two.

Referred to as a planetary parade or alignment, this celestial event occurs when multiple planets in our solar system appear ...

This innovative satellite system aims to create long-duration artificial solar eclipses, allowing scientists to explore the Sun’s corona in unprecedented detail. ESA has spent the past decade ...

Human beings have long lived in awe of the vast and starry skies — particularly during a solar eclipse ... the receiving Coronagraph satellite will then be able to record data on the sun's ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.