\documentclass[10pt]{article}

\usepackage{fullpage}
\usepackage{setspace}
\usepackage{parskip}
\usepackage{titlesec}
\usepackage[section]{placeins}
\usepackage{xcolor}
\usepackage{breakcites}
\usepackage{lineno}
\usepackage{hyphenat}





\PassOptionsToPackage{hyphens}{url}
\usepackage[colorlinks = true,
            linkcolor = blue,
            urlcolor  = blue,
            citecolor = blue,
            anchorcolor = blue]{hyperref}
\usepackage{etoolbox}
\makeatletter
\patchcmd\@combinedblfloats{\box\@outputbox}{\unvbox\@outputbox}{}{%
  \errmessage{\noexpand\@combinedblfloats could not be patched}%
}%
\makeatother


\usepackage{natbib}




\renewenvironment{abstract}
  {{\bfseries\noindent{\abstractname}\par\nobreak}\footnotesize}
  {\bigskip}

\titlespacing{\section}{0pt}{*3}{*1}
\titlespacing{\subsection}{0pt}{*2}{*0.5}
\titlespacing{\subsubsection}{0pt}{*1.5}{0pt}


\usepackage{authblk}


\usepackage{graphicx}
\usepackage[space]{grffile}
\usepackage{latexsym}
\usepackage{textcomp}
\usepackage{longtable}
\usepackage{tabulary}
\usepackage{booktabs,array,multirow}
\usepackage{amsfonts,amsmath,amssymb}
\providecommand\citet{\cite}
\providecommand\citep{\cite}
\providecommand\citealt{\cite}
% You can conditionalize code for latexml or normal latex using this.
\newif\iflatexml\latexmlfalse
\providecommand{\tightlist}{\setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}%

\AtBeginDocument{\DeclareGraphicsExtensions{.pdf,.PDF,.eps,.EPS,.png,.PNG,.tif,.TIF,.jpg,.JPG,.jpeg,.JPEG}}

\usepackage[utf8]{inputenc}
\usepackage[english]{babel}



\usepackage{float}








\begin{document}

\title{Popular Conceptions of Unidentified Flying Objects Can Undermine
Scientific Inquiry}



\author[1]{Jacob Haqq-Misra}%
\author[2]{Ravi Kopparapu}%
\affil[1]{Blue Marble Space Institute of Science}%
\affil[2]{NASA Goddard Space Flight Center}%


\vspace{-1em}



  
  \date{May 18, 2024}


\begingroup
\let\center\flushleft
\let\endcenter\endflushleft
\maketitle
\endgroup





\selectlanguage{english}
\begin{abstract}
Unidentified Flying Objects (UFOs) appear frequently in science fiction
and other public depictions of extraterrestrial technology. Recent
interest in understanding UFOs, also known as Unidentified Aerial
Phenomenon (UAP), has increased due to a recent report published by the
U.S. Department of Defense that confirmed the detection of several UAP.
However, actually identifying such objects remains challenging because
``sociocultural stigmas and sensor limitations remain obstacles to
collecting data on UAP'' according to the report. In this presentation,
we discuss the challenges posed by popular conceptions of UAP to genuine
scientific inquiry using examples from Carl Sagan's archives. This
discussion is intended to engage astrobiologists in thinking critically
about the differences between scientific inquiry of a genuinely unknown
phenomenon and non-scientific popular speculations about the identity of
UAP.%
\end{abstract}%



\sloppy




\selectlanguage{english}
\FloatBarrier
\end{document}

