Latest CXOU J061705.3+222127 Stories
Evidence for a thin veil of carbon has been found on the neutron star in the Cassiopeia A supernova remnant.
A long observation with NASA's Chandra X-ray Observatory has revealed important new details of a neutron star that is spewing out a wake of high-energy particles as it races through space.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.