A study that sheds new light on how pulsar signals—the spinning remnants of massive stars—distort as they travel through ...

A photographer in Alaska captured a stunning video of a vivid Northern Lights display dancing above a home last weekend.

While NASA's NEOWISE telescope ended its journey through space on Nov. 1, 2024, the team at IPAC, a science center at Caltech ...

On November 26, 2011, the NASA Curiosity rover launched to Mars. Curiosity was the biggest and most powerful rover anyone had ...

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...