Space

Large-Scale Liquid Water Existed on Mars Much Longer than Suspected

Caltech

Nearly 1,000 mysterious strands revealed in Milky Way’s center

Northwestern University

Studying the big bang with artificial intelligence

Vienna University of Technology

Hope for present-day Martian groundwater dries up

University of Texas

Hubble Finds a Black Hole Igniting Star Formation in a Dwarf Galaxy

NASA/JPL

Evidence for an internal ocean in small Saturn moon

Southwest Research Institute

Streaks from SpaceX’s Starlink satellites show up on growing number of astronomy images

Caltech

New insights into seasons on a planet outside our solar system

McGill University

Dark Energy Spectroscopic Instrument creates largest 3D map of the cosmos

University of Michigan

‘Slushy’ magma ocean led to formation of the Moon’s crust

University of Cambridge

Black hole at center of Milky Way unpredictable and chaotic

Royal Astronomical Society

Satellites monitor bat habitat, study virus spillover

Penn State

Black Hole Devours a Star Decades Ago, Goes Unnoticed Until Now

Caltech