Stars

Cosmology, Galaxies, Stars

I ZW 18: The galaxy that reveals the universe’s history

Stars

NASA satellites catch a “growth spurt” from a newborn protostar

Exotic Objects, Stars

APEX observations help unravel mystery of Nova Vulpeculae 1670

Exotic Objects, Stars

Mini supernova explosion could have big impact

Deep-Sky Objects, Stars

A grand extravaganza of new stars

Milky Way, Stars

Thermonuclear supernova ejects galaxy’s fastest star

Exoplanets, Planets, Stars

One planet, four stars: the second known case of a planet in a quadruple star system

Galaxies, Stars

ALMA and VLT probe surprisingly dusty and evolved galaxy

Stars

Astronomers know the fate of Sun-like and massive stars, but what about the majority of stars — the M-class red dwarfs? Will they also become giants or just flicker out?

Exoplanets, Planets, Robotic Spaceflight, Stars

Hubble gets best view of a circumstellar debris disk distorted by a planet

Solar System, Stars

A close call of 0.8 light-years

Stars

New SPHERE instrument shows its power