News – Page 19 – Astronomy Now

Recent radar observations have ruled out any chance of asteroid Apophis impacting Earth for at least the next century.

The Event Horizon Telescope collaborations provides a fresh look, in polarised light, at M87’s supermassive black hole.

Data from the Chandra X-ray Observatory and other telescopes is turned into sound in NASA’s latest data sonification series.

Using the Hubble Space Telescope, astronomers are monitoring seasonal transitions in Saturn’s turbulent atmosphere.

What is the maximum mass for a neutron star, the point beyond which a black hole forms? Gravity waves may hold clues.

New research indicates most of the water that once flowed and pooled on Mars may still be there, locked in minerals making up the planet’s crust.

Engineers resolved a software glitch aboard the Hubble Space Telescope but ran into trouble with a motor used to open and close its aperture door.

New research indicates the most energetic cosmic rays may be generated in young star clusters, not supernovae as previously theorised.

Red hypergiant star mimics Betelgeuse with dust-related dimming, but on a vastly larger scale.

Astronomers find more evidence for an obscured pulsar at the heart of the famed SN 1987A supernova remnant.