
ALT Selected geothermal heat-flow (GHF) maps of Antarctica, clipped to the coastline or grounding line, with ranges displayed in the bottom left of each panel. GHF models of Antarctica show agreement in their broad-scale features, but considerable differences in the exact locations and shapes of high and low GHF anomalies. a | Aq117 multivariate empirical model from statistical similarity17. b | LE21 (ref.18) multivariate empirical model from machine learning. c | SW2016 empirical model from seismic tomography. d | SR0413 empirical model from global seismic tomography.

ALT Selected geothermal heat-flow (GHF) maps of Antarctica, clipped to the coastline or grounding line, with ranges displayed in the bottom left of each panel. GHF models of Antarctica show agreement in their broad-scale features, but considerable differences in the exact locations and shapes of high and low GHF anomalies. a | Aq117 multivariate empirical model from statistical similarity17. b | LE21 (ref.18) multivariate empirical model from machine learning. c | SW2016 empirical model from seismic tomography. d | SR0413 empirical model from global seismic tomography.

ALT A composite image is divided evenly into 3 different views of the same region in the Phantom Galaxy. At left is an optical view taken by Hubble. Arms carved of brown filaments spiral out from a bright galactic core. The arms have pops of pink, which are star-forming regions, and there are blue stars throughout. The middle view contained combined Webb and Hubble data. Lacy red filaments spiraling out of the center of the galaxy are overlaid over a black field speckled with tiny blue stars. The red filaments contain pops of bright pink, which are star-forming regions. Lighter oranges in the red dust mean that dust is hotter. Heavier older stars closer to the center of the galaxy are cyan and green, and contribute to a greenish glow at the core. At right is a mid-infrared image from Webb. Delicate gray filaments spiral outwards from the center. These arms are traced by blue and bursts of pink, which are star-forming regions. A cluster of young stars glow blue at the very heart of the gala






























