Gravitational Waves

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A technician inspects a prototype LISA telescope.

NASA Reveals Prototype Telescope for Gravitational Wave Observatory

2 min read

NASA has revealed the first look at a full-scale prototype for six telescopes that will enable, in the next decade,…

Article1 month ago
Artist concept of 3 spacecraft in orbit on a dark background with lighter colored concentric rings

Amendment 46: Several Changes to D.15 LISA Preparatory Science

2 min read

D.15 LISA Preparatory Science (LPS) supports U.S. investigators to conduct activities that contribute to furthering the eventual science yield of…

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This artist’s concept shows the BurstCube satellite in orbit against a background of stars.

NASA’s Tiny BurstCube Mission Launches to Study Cosmic Blasts

4 min read

Editor’s note, April 18, 2024: BurstCube deployed into orbit from the space station April 18, 2024. It will begin a…

Article9 months ago

NASA Collaborating on European-led Gravitational Wave Observatory in Space

4 min read

The first space-based observatory designed to detect gravitational waves has passed a major review and will proceed to the construction…

Article10 months ago

How NASA Chases and Investigates Bright Cosmic Blips

9 min read

Stephen Lesage’s phone started vibrating just after halftime on Oct. 9, 2022, while he was watching a soccer game in…

Article10 months ago
At the beginning of this animated GIF, we see the glowing gas surrounding two black holes. The gas is shaded orange and purple, and it is tightly wound around each individual black hole. They each have a tail of gas, looking like a comma. As the animation proceeds, the camera moves to see the two black holes nearly in line with each other and then back to see the bottom of the system. As the view tilts, the gravitational effects of the black holes at the center cause the light to bend like a funhouse mirror.

A Mesmerizing Model of Monster Black Holes

2 min read

Just about every galaxy the size of our Milky Way (or bigger) has a supermassive black hole at its center.…

Article2 years ago

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Heliophysics 2024 Decadal Reference Information

This composite image of the Sun includes high-energy X-ray data from NASA's NuSTAR shown in blue; lower energy X-ray data from the XRT on the JAXA's Hinode mission shown in green; and ultraviolet light detected by the AIA on NASA's SDO shown in red.

Heliophysics Decadal Survey

This composite image of the Sun includes high-energy X-ray data from NASA's NuSTAR shown in blue; lower energy X-ray data from the XRT on the JAXA's Hinode mission shown in green; and ultraviolet light detected by the AIA on NASA's SDO shown in red.

F.5 FINESST: SMD’s Graduate Student Research Clarifications and Corrections

A vibrant nebula in space with swirling clouds of blue, pink, and orange gases, dotted with bright stars against a dark backdrop.

Amendment 75: New Opportunity: A.64 FORTE Science Team

Open ocean borders the bottom of the image, inland there are snowcapped mountains, glaciers and glacial lakes the empty into the ocean. Top left is Yakutat Glacier, terminating in Harlequin Lake. At the right of the image Alsek Lake is fed by Alsek Glacier. below that Grand Plateau Glacier feeds Grand Plateau Lake. The river from Alsek lake notably discolors the water where it meets the ocean to a seafoam shade.