Baby stars, teenage planets, and disappearing icebergs are all featured this week. Plus, a look back at a New Horizons image of Jupiter and Io, and a strange, elongated cloud on Mars.
Right now, somewhere above our heads, missions are being planned that could redefine humanity's place in space. The decisions ...
The swirling disk around a young star has been found to contain an inventory of seventeen complex organic molecules enough to ...
NASA’s Hubble Space Telescope has released a new collection of images showing planet-forming disks, known as protoplanetary disks, around young stars. The images, captured in both visible and infrared ...
Cosmochemical evaluations of the initial meteoritical abundance of the short-lived radioisotope (SLRI) Al-26 have remained fairly constant since 1976, while estimates for the initial abundance of the ...