Scientists study protoplanetary disks by looking at their spectra, the wavelengths of radio waves emitted by components of the disk. Hydrogen gas is the main constituent of protoplanetary disks, but ...

Roughly 5 billion years ago Earth was in the process of forming. Gas and dust gathered with the young sun's protoplanetary disk, likely nudged a bit by the resonant gravitational pull of Jupiter and ...

Many newly formed stars are surrounded by what are called protoplanetary disks, swirling masses of warm dust and gas that can constitute the core of a developing solar system. Proof of the existence ...

What appears to be a cosmic tornado is actually a Herbig-Haro jet. Material is ejected from a young star perpendicular to a protoplanetary disk, thought to be driven by the magnetic fields interacting ...

For the first time, the rotation of a disk where planets are born has been directly observed by mapping the emission of dust ...

New research has confirmed that the celestial object may be the biggest of its kind ever found Riley Black | Science Correspondent The planet-forming disk is made of gas and dust. Radio: SAO/ASIAA/SMA ...

The rotation of a protoplanetary disk (a disk where planets are being formed) has been observed directly for the very first time by mapping the emissions from the dust grains within it. The disk in ...

What can the protoplanetary disk’s lifetime teach us about finding life beyond Earth? This is what a recent study published in The Astrophysical Journal Letters hopes to address as an international ...

Roughly 1,000 light-years away from Earth, a gigantic disk of gas and dust is swirling around a young star and giving rise to new planets. Not only is it the largest planet-forming disk astronomers ...

(Nanowerk News) Astronomers have found a way to directly measure the amount of gas in protoplanetary disks without needing to make assumptions about the relative amounts of different types of gas, ...