The Hubble Mission Team has released another image of the space telescope's study of star formation. This image shows the dark cloud Lupus 3, a star-forming region about 500 light-years away. Lupus 3 contains bright young T-Tauri stars, and 2 hot young stars that are creating a beautiful nebula.
Back in 2014, the Atacama Large Millimeter/submillimeter Array (ALMA) captured an image of a young protoplanetary disk around a young star named HL Tauri. The image showed gaps and rings in the disk, substructures indicating that young planets forming there. This meant that planet formation began around young stars a lot sooner than thought. ALMA is continuing its investigation of protoplanetary disks in its ARKS survey (ALMA survey to Resolve exoKuiper belt Substructures).
Material science plays an absolutely critical role in space exploration. So when a new type of self-healing composite is announced, it’s worth a look–especially when the press release specifically calls out its ability to repair microtears associated with micrometeoroid impacts on satellites. It sounds like just such a composite material was recently invented at North Carolina State University - and it’s even already been spun out into a start-up company.
How can scientists estimate the pH level of Enceladus’ subsurface ocean without landing on its surface? This is what a recently submitted study hopes to address as a team of scientists from Japan investigated new methods for sampling the plumes of Enceladus and provide more accurate measurements of its pH levels. This study has the potential to help scientists better understand the subsurface ocean conditions on Enceladus and whether it’s suitable for life as we know it.
Newly developing stars shrouded in thick dust get their first baby pictures in these images from NASA’s Hubble Space Telescope. Hubble took these infant star snapshots in an effort to learn how massive stars form. Protostars are shrouded in thick dust that blocks light, but Hubble can detect the near-infrared emission that shines through holes carved in the gas by the young stars themselves.
The Ring Nebula is a well-studied planetary nebula about 2,570 light-years away. Nnew observations of the nebula with a new instrument have revealed a previously unseen component. The William Herschel Telescope used its WEAVE instrument to detect a massive 'iron bar' inside the nebula's inner layer.
Astronomers at the University of Warwick have discovered that black holes don’t just consume matter—they manage it, choosing whether to blast it into space as high-speed jets or sweep it away in vast winds.
