PD Dr Philipp Girichidis at Heidelberg University’s Centre for Astronomy provide insights into our place in the Milky Way and ...

The Milky Way's interstellar medium—that is, the dust and gas that threads between our galaxy's billions of stars—is an abundant yet elusive material. That means the latest image from NASA's James ...

Astrophysicists are mapping a vast, hidden structure in the gas around the Sun that behaves like a tunnel carved through ...

Scientists have detected a narrow structure of hot plasma extending from the Local Hot Bubble surrounding the Sun toward ...

The intricate whorls and striations of dust that drift between the stars have just been revealed in stupefying detail. In new images from JWST, we're finally seeing exquisite details of the flow and ...

NASA’s James Webb Space Telescope detected metallic iron dust, silicon carbide and polycyclic aromatic hydrocarbons in the nearby dwarf galaxy Sextans A, revealing early dust formation processes.

Voyager 1 is 14.1 billion miles from Earth. It is the furthest man-made object from our planet, and it moves farther and farther away from us and into interstellar space every day. And still, more ...

The Sun warms the Earth, making it habitable for people and animals. But that’s not all it does, and it affects a much larger area of space. The heliosphere, the area of space influenced by the Sun, ...

Molecules containing noble gases shouldn’t exist. By definition, these chemical elements — helium, neon, argon, krypton, xenon and radon — are the party poopers of the periodic table, huddling in the ...

The heliosphere, a region dominated by the Sun's influence, extends far beyond the orbits of known planets and acts as a shield against cosmic rays, protecting the inner solar system. Voyager 1 and 2 ...

Research on heliospheric physics and interstellar medium dynamics has advanced our understanding of the complex interaction between the solar wind and the interstellar environment. The heliosphere – a ...

The Voyager 1 spacecraft holds the record for the most distant human-made object to ever exist. Though it was launched 44 years ago and is over 14 billion miles away from Earth, this space probe ...