A new observatory is assembling the most complete time-lapse record of the night sky ever

By Noelia Noël, Senior Lecturer, School of Mathematics and Physics, University of Surrey

On 23 June 2025, the world will get a look at the first images from one of the most powerful telescopes ever built: the Vera C. Rubin Observatory.

Perched high in the Chilean Andes, the observatory will take hundreds of images of the southern hemisphere sky, every night for 10 years. In doing so, it will create the most complete time-lapse record of our Universe ever assembled. This scientific effort is known as the Legacy Survey of Space and Time (LSST).

Read complete article

~	Why Kissinger would have been a Fortnite champ − and other foreign policy lessons from the gaming world

~	AmeriCorps is on the chopping block – despite research showing that the national service agency is making a difference in local communities

~	4 creative ways to engage children in STEM over the summer: Tips to foster curiosity and problem-solving at home

~	Early visions of Mars: Meet the 19th-century astronomer who used science fiction to imagine the red planet

~	Golden Dome dangers: An arms control expert explains how Trump’s missile defense threatens to make the US less safe

~	Beyond de-extinction and dire wolves, gene editing can help today’s endangered species

~	‘The Eternal Queen of Asian Pop’ sings one last encore from beyond the grave

~	US health care is rife with high costs and deep inequities, and that’s no accident – a public health historian explains how the system was shaped to serve profit and politicians

~	Debates over presidential power to suspend habeas corpus resurface in Trump administration

~	Was the Boulder attack terrorism or a hate crime? 2 experts unpack the complexities