NICER detection of strong photospheric expansion during a thermonuclear x-ray burst from 4U 1820-30 by Keek, L., Arzoumanian, Z., Chakrabarty, Deepto, Chenevez, J., Gendreau, K. C., Guillot, S., Güver, T., Homan, J., Jaisawal, G. K., LaMarr, Beverly J., Lamb, F. K., Mahmoodifar, S., Markwardt, C. B., Okajima, T., Strohmayer, T. E., in ’t Zand, J. J. M.

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GJ 1252 b: a 1.2 R⊕ planet transiting an M3 dwarf at 20.4 pc by Shporer, Abraham-Avi, Matthews, Elisabeth C, Daylan, Tansu, Günther, Maximilian N., Huang, Chelsea X., Ricker, George R, Vanderspek, Roland K, Seager, Sara, Villasenor, Jesus Noel Samonte

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A NICER View of PSR J0030+0451: Implications for the Dense Matter Equation of State by Chakrabarty, Deepto

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Water Vapor and Clouds on the Habitable-zone Sub-Neptune Exoplanet K2-18b by Benneke, Björn, Wong, Ian, Piaulet, Caroline, Knutson, Heather A, Lothringer, Joshua, Morley, Caroline V, Gao, Peter, Greene, Thomas P, Dressing, Courtney, Dragomir, Diana, Howard, Andrew W, McCullough, Peter R, Kempton, Eliza M-R, Fortney, Jonathan J, Fraine, Jonathan, Crossfield, Ian Jm

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Discovery of Interstellar trans -cyanovinylacetylene (HC ≡ CCH = CHC ≡ N) and vinylcyanoacetylene (H 2 C = CHC 3 N) in GOTHAM Observations of TMC-1 by Kelvin Lee, Kin Long, Loomis, Ryan A, Burkhardt, Andrew M, Cooke, Ilsa R, Xue, Ci, Siebert, Mark A, Shingledecker, Christopher N, Remijan, Anthony, Charnley, Steven B, McCarthy, Michael C, McGuire, Brett A

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The Metal-poor Metallicity Distribution of the Ancient Milky Way by Chiti, Anirudh, Mardini, Mohammad K., Frebel, Anna, Daniel, Tatsuya

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LOFAR Detection of 110–188 MHz Emission and Frequency-dependent Activity from FRB 20180916B by Masui, Kiyoshi

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Diving below the Spin-down Limit: Constraints on Gravitational Waves from the Energetic Young Pulsar PSR J0537-6910 by Mavalvala, Nergis

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The Deepest Chandra View of RBS 797: Evidence for Two Pairs of Equidistant X-ray Cavities by Ubertosi, F, Gitti, M, Brighenti, F, Brunetti, G, McDonald, M, Nulsen, P, McNamara, B, Randall, S, Forman, W, Donahue, M, Ignesti, A, Gaspari, M, Ettori, S, Feretti, L, Blanton, EL, Jones, C, Calzadilla, M

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The Deepest Chandra View of RBS 797: Evidence for Two Pairs of Equidistant X-ray Cavities by Ubertosi, F., Gitti, M., Brighenti, F., Brunetti, G., McDonald, M., Nulsen, P., McNamara, B., Randall, S., Forman, W., Donahue, M., Ignesti, A., Gaspari, M., Ettori, S., Feretti, L., Blanton, E. L., Jones, C., Calzadilla, M.

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The Clusters Hiding in Plain Sight (CHiPS) Survey: CHIPS1911+4455, a Rapidly Cooling Core in a Merging Cluster by Somboonpanyakul, Taweewat, McDonald, Michael, Bayliss, Matthew, Voit, Mark, Donahue, Megan, Gaspari, Massimo, Dahle, Håkon, Rivera-Thorsen, Emil, Stark, Antony

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NEID Rossiter–McLaughlin Measurement of TOI-1268b: A Young Warm Saturn Aligned with Its Cool Host Star by Vanderburg, Andrew, Seager, Sara

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Who Ordered That? Unequal-mass Binary Black Hole Mergers Have Larger Effective Spins by Callister, Thomas A, Haster, Carl-Johan, Ng, Ken KY, Vitale, Salvatore, Farr, Will M

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Spectral Evolution of Dark Asteroid Surfaces Induced by Space Weathering over a Decade by Hasegawa, Sunao, DeMeo, Francesca E, Marsset, Michaël, Hanuš, Josef, Avdellidou, Chrysa, Delbo, Marco, Bus, Schelte J, Hanayama, Hidekazu, Horiuchi, Takashi, Takir, Driss, Jehin, Emmanuël, Ferrais, Marin, Geem, Jooyeon, Im, Myungshin, Seo, Jinguk, Bach, Yoonsoo P, Jin, Sunho, Ishiguro, Masateru, Kuroda, Daisuke, Binzel, Richard P, Nakamura, Akiko M, Yang, Bin, Vernazza, Pierre

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TESS Hunt for Young and Maturing Exoplanets (THYME): a planet in the 45 Myr Tucana–Horologium association by Newton, Elisabeth R., Ricker, George R., Vanderspek, Roland K., Seager, Sara, Burke, Christopher J., Fausnaugh, Michael, Villasenor, Jesus Noel Samonte, Villeneuva, Steven

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Detection of Pb II in the Ultraviolet Spectra of Three Metal-poor Stars by Roederer, Ian U., Lawler, James E., Holmbeck, Erika M., Beers, Timothy C., Ezzeddine, Rana, Frebel, Anna, Hansen, Terese T., Ivans, Inese I., Karakas, Amanda I., Placco, Vinicius M., Sakari, Charli M.

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A Nearby Repeating Fast Radio Burst in the Direction of M81 by Bhardwaj, M, Gaensler, BM, Kaspi, VM, Landecker, TL, Mckinven, R, Michilli, D, Pleunis, Z, Tendulkar, SP, Andersen, BC, Boyle, PJ, Cassanelli, T, Chawla, P, Cook, A, Dobbs, M, Fonseca, E, Kaczmarek, J, Leung, C, Masui, K, Mnchmeyer, M, Ng, C, Rafiei-Ravandi, M, Scholz, P, Shin, K, Smith, KM, Stairs, IH, Zwaniga, AV

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A Massive AGB Donor in Scutum X-1: Identification of the First Mira Variable in an X-Ray Binary by De, Kishalay, Chakrabarty, Deepto, Soria, Roberto, Ashley, Michael CB, Conroy, Charlie, Hankins, Matthew J, Kasliwal, Mansi M, Lau, Ryan M, Moore, Anna M, Simcoe, Robert, Soon, Jamie, Travouillon, Tony

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Probing Multiple Populations of Compact Binaries with Third-generation Gravitational-wave Detectors by Ng, Ken KY, Vitale, Salvatore, Farr, Will M, Rodriguez, Carl L

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The 60 pc Environment of FRB 20180916B by Tendulkar, Shriharsh P, Gil de Paz, Armando, Kirichenko, Aida Yu, Hessels, Jason WT, Bhardwaj, Mohit, Ávila, Fernando, Bassa, Cees, Chawla, Pragya, Fonseca, Emmanuel, Kaspi, Victoria M, Keimpema, Aard, Kirsten, Franz, Lazio, T Joseph W, Marcote, Benito, Masui, Kiyoshi, Nimmo, Kenzie, Paragi, Zsolt, Rahman, Mubdi, Payá, Daniel Reverte, Scholz, Paul, Stairs, Ingrid

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