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When do we stop an ongoing science project to make room for something new? Decision-making is a complex process, ranging from budgetary considerations and tension between ongoing projects,
to progress assessments and allowance for novel science developments. Access through your institution Buy or subscribe This is a preview of subscription content, access via your institution
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subscriptions * Read our FAQs * Contact customer support REFERENCES * Peebles, P. J. E. Preprint at https://arxiv.org/abs/2106.02672 (2021). * Planck collaboration. _Astron. Astrophys._ 641,
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Article ADS Google Scholar Download references AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Department of Physics & Astronomy, University College London, London, UK Ofer Lahav *
Institut d’Astrophysique de Paris (IAP), Paris, France Joseph Silk Authors * Ofer Lahav View author publications You can also search for this author inPubMed Google Scholar * Joseph Silk
View author publications You can also search for this author inPubMed Google Scholar CORRESPONDING AUTHORS Correspondence to Ofer Lahav or Joseph Silk. ETHICS DECLARATIONS COMPETING
INTERESTS The authors declare no competing interests. RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Lahav, O., Silk, J. Knowing when to stop. _Nat
Astron_ 5, 855–856 (2021). https://doi.org/10.1038/s41550-021-01460-7 Download citation * Published: 15 September 2021 * Issue Date: September 2021 * DOI:
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