Upper panel: the reduced IGRINS observation of WASP-77Ab. The flux at each phase is calibrated to the same level. The emission signal of WASP-77Ab is buried under the background and

Contribution function for the evening and morning limb spectrum. (A) shows the contribution function as a function of pressure and wavelength from the best-fit 1.5D retrieval model for the evening

A ∼15 × 20arcmin unfiltered photo of stars surrounding HD89389 taken simultaneously with the appearance of “strange” pulses described below. Nothing was seen moving through this field in any of

Bright and dark streaks on the surface of Mars — ESA/TGO/CaSSIS CC-BY-SA A new study led by the University of Bern and Brown University in the U.S. casts doubt on

The Rover Environmental Monitoring Station (REMS) on NASA’s Curiosity Mars rover includes temperature and humidity sensors mounted on the rover’s mast. One of the REMS booms extends to the left

By analyzing how far material ejected from an impact crater flies, scientists can locate buried glaciers and other interesting subsurface features. On the left is an image of a fresh

Target pixel file from the TESS observation of Sector 54 and Sector 55, centered respectively on TOI-5800 (top panel) and TOI-5817 (bottom panel). The SPOC pipeline aperture is shown by