Latest Images

Multifrequency GPR imaging and frequency-shift-...

Multifrequency GPR imaging and frequency-shift-based estimates of dielectric loss and co...

Yuxiao Zhi et al, The Planetary Science Journal 7 11

Typical GPR survey geometry, dielectric-permitt...

Typical GPR survey geometry, dielectric-permittivity calibration, and topographic correc...

Yuxiao Zhi et al, The Planetary Science Journal 7 11

GPR imaging and interpretation of the internal ...

GPR imaging and interpretation of the internal structure of Taklamakan dunes. (a), (b) U...

Yuxiao Zhi et al, The Planetary Science Journal 7 11

Study area, dune morphology, and GPR survey lay...

Study area, dune morphology, and GPR survey layout in the Taklamakan Desert. (a) Geograp...

Yuxiao Zhi et al, The Planetary Science Journal 7 11

Conceptual model linking dune morphology, aeoli...

Conceptual model linking dune morphology, aeolian accretion, and GPR-imaged internal arc...

Yuxiao Zhi et al, The Planetary Science Journal 7 11

Comparison of time-domain waveforms and normali...

Comparison of time-domain waveforms and normalized amplitude spectra before and after ba...

Yuxiao Zhi et al, The Planetary Science Journal 7 11

If versus v for Si (black), Na (red), and Ca (b...

If versus v for Si (black), Na (red), and Ca (blue). Si is obtained from a fit to the hy...

Rosemary M. Killen et al, The Planetary Science Journal 7 11

(a) Velocity distribution for micrometeoroids o...

(a) Velocity distribution for micrometeoroids on the surface of Mercury, normalized to i...

Rosemary M. Killen et al, The Planetary Science Journal 7 11

Fraction of Na ejecta in a neutral state (red) ...

Fraction of Na ejecta in a neutral state (red) and the fraction ionized (blue) as a func...

Rosemary M. Killen et al, The Planetary Science Journal 7 11

Fraction of Ca ejecta in a neutral state (red) ...

Fraction of Ca ejecta in a neutral state (red) and the fraction ionized (blue) as a func...

Rosemary M. Killen et al, The Planetary Science Journal 7 11

Simple crater d/D versus absolute latitude on C...

Simple crater d/D versus absolute latitude on Ceres. Points are colored by density and e...

Patrick O’Brien et al, The Planetary Science Journal 7 11

Median pole-facing and equator-facing slope dis...

Median pole-facing and equator-facing slope distributions for simple craters on Ceres.

Patrick O’Brien et al, The Planetary Science Journal 7 11

Bright crater floor deposits (BCFDs) mapped in ...

Bright crater floor deposits (BCFDs) mapped in nine PSR craters. Portions of the image h...

Patrick O’Brien et al, The Planetary Science Journal 7 11

Left: example of an initial 1D profile for a si...

Left: example of an initial 1D profile for a simple crater and the least-squares fit to ...

Patrick O’Brien et al, The Planetary Science Journal 7 11

Crater depth-to-diameter ratio and water-equiva...

Crater depth-to-diameter ratio and water-equivalent hydrogen binned as a function of lat...

Patrick O’Brien et al, The Planetary Science Journal 7 11

Subset of PSR craters mapped in Section 2. Iden...

Subset of PSR craters mapped in Section 2. Identical to Figure 1, but without mapped BCF...

Patrick O’Brien et al, The Planetary Science Journal 7 11

Top row: composite images on three dates (Table...

Top row: composite images on three dates (Table 1) shown with a common display range fro...

David Jewitt et al, The Astronomical Journal 172 6

Aligned lightcurves from UT 2023 September 24 (...

Aligned lightcurves from UT 2023 September 24 (filled yellow circles) and 25 (red circle...

David Jewitt et al, The Astronomical Journal 172 6

Surface brightness profiles computed from conce...

Surface brightness profiles computed from concentric circular aperture photometry. Error...

David Jewitt et al, The Astronomical Journal 172 6

Effective mean particle radius as a function of...

Effective mean particle radius as a function of the size distribution index, from Equati...

David Jewitt et al, The Astronomical Journal 172 6

(Upper:) Composite of 21 uncontaminated Hubble ...

(Upper:) Composite of 21 uncontaminated Hubble images of Bennu (total exposure 6090 s) a...

David Jewitt et al, The Astronomical Journal 172 6

Simulated trails on UT 2023 September 24/25 hav...

Simulated trails on UT 2023 September 24/25 having, from top to bottom, peak surface bri...

David Jewitt et al, The Astronomical Journal 172 6

Comparison of (top) mass-loss rates, dM/dt [kg ...

Comparison of (top) mass-loss rates, dM/dt [kg s−1], (middle) nucleus radii, rn [km], an...

David Jewitt et al, The Astronomical Journal 172 6

NGC 4697 CO(1–0) (a) and CO(2–1) (b) kinematic ...

NGC 4697 CO(1–0) (a) and CO(2–1) (b) kinematic fit parameters as a function of radial di...

Baltasar Vila-Vilaro et al, The Astronomical Journal 172 6

Integrated CO(1–0) flux in NGC 2865. This zerot...

Integrated CO(1–0) flux in NGC 2865. This zeroth-moment map was generated by integrating...

Baltasar Vila-Vilaro et al, The Astronomical Journal 172 6

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Updated Search and Sort

We have updated the search and sort algorithm to return records in reverse chronological order based on the date/time that the images were uploaded to the Astronomy Image Explorer. This is potentially but rarely different from the publication date. Thank you!