New radio images reveal an unusually faint and symmetrical supernova remnant, nicknamed Telios, lurking just below the galactic plane of the Milky Way. However, they cannot tell exactly where it is, ...

Global electricity generation from solar farms is set to exceed output from nuclear reactors for the first time this summer, ...

A fight against the proposed Crosstown Expressway six decades ago echoes in today’s debates about easing Philadelphia traffic ...

My telescope, set up for astrophotography in my light-polluted San Diego backyard, was pointed at a galaxy unfathomably far ...

This NASA/ESA Hubble Space Telescope image offers us the chance to see a distant galaxy now some 19.5 billion light-years ...

Jumping back in time, Thuban was positioned as a North Star some 4,700 years ago, as early civilizations thrived in ...

The presence of water-ice in the debris disk around a young star could have helped facilitate the growth and development of exoplanets.

A new NASA mission to map the solar wind has returned some of its first images from its position in low Earth orbit.

The eruption came from a new and active sunspot region, labelled AR4087, which has just started turning towards Earth.