function onPlayerReadyVidible(e){'undefined'!=typeof HPTrack&&HPTrack.Vid.Vidible_track(e)}!function(e,i){if(e.vdb_Player){if('object'==typeof commercial_video){var a='',o='m.fwsitesection='+commercial_video.site_and_category;if(a+=o,commercial_video['package']){var c='&m.fwkeyvalues=sponsorship%3D'+commercial_video['package'];a+=c}e.setAttribute('vdb_params',a)}i(e.vdb_Player)}else{var t=arguments.callee;setTimeout(function(){t(e,i)},0)}}(document.getElementById('vidible_1'),onPlayerReadyVidible); As thousands of people marched in protest of President Donald Trump’s anti-science agenda, astronaut Peggy Whitson was in space breaking yet another record. Early Monday morning, Whitson marked her 535th cumulative day in space, becoming the first U.S. astronaut to hold the record. Whitson is currently on her third long-duration mission to the International Space Station.