Journal Guides12 min readUpdated May 3, 2026

Science Submission Guide

Science's submission process, first-decision timing, and the editorial checks that matter before peer review begins.

By Senior Researcher, Physics
Author contextSenior Researcher, Physics. Experience with Physical Review Letters, Physical Review B, Nature Physics.View profile

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Submission at a glance

Key numbers before you submit to Science

Acceptance rate, editorial speed, and cost context — the metrics that shape whether and how you submit.

Full journal profile
Impact factor45.8Clarivate JCR
Acceptance rate<7%Overall selectivity
Time to decision~14 days to first decisionFirst decision

What acceptance rate actually means here

  • Science accepts roughly <7% of submissions — but desk rejection runs higher.
  • Scope misfit and framing problems drive most early rejections, not weak methodology.
  • Papers that reach peer review face a different bar: novelty, rigor, and fit with the journal's editorial identity.

What to check before you upload

  • Scope fit — does your paper address the exact problem this journal publishes on?
  • Desk decisions are fast; scope problems surface within days.
  • Cover letter framing — editors use it to judge fit before reading the manuscript.
Submission map

How to approach Science

Use the submission guide like a working checklist. The goal is to make fit, package completeness, and cover-letter framing obvious before you open the portal.

Stage
What to check
1. Scope
Presubmission inquiry (optional)
2. Package
Full submission
3. Cover letter
Editorial triage
4. Final check
Peer review

Quick answer: For authors searching for a Science submission guide, the core screen is breadth plus consequence on first read. Science (AAAS) accepts fewer than 7% of submissions, with an impact factor of 45.8 (per Clarivate JCR 2024). The strongest submissions clear the first editorial screen by making breadth, consequence, and evidence completeness visible within 1 to 2 weeks of initial assessment. The main filter isn't novelty or methods rigor; it's whether the consequence is obvious to a non-specialist on first read.

If you're preparing a Science submission, the main question is whether the paper already looks like a broad, high-consequence paper before any reviewer has to rescue it.

If that decision is still uncertain, use the Science submission readiness check before upload to test whether the paper reads like a Science submission or a strong specialist-journal paper.

From our manuscript review practice

Of manuscripts we've reviewed for Science, papers that report technically sound data but rely on implicit significance rather than explicit framing of what changes in science are desk-rejected. Editors see many competent studies; the ones that advance past triage articulate what assumption is overturned or what question is now answerable that wasn't before.

What are Science's key submission metrics?

Metric
Value
Impact Factor (JCR 2024)
45.8
Acceptance Rate
< 7%
Annual Submissions
~12,000
Time to First Decision
1 to 2 weeks (desk); 2 to 4 months (review)
Research Article Length
6,000 to 8,000 words, 5 to 8 figures
Abstract Limit
250 words max (125 preferred)
Publisher
AAAS
Editor-in-Chief
Holden Thorp
Submission System
Published-paper corpus used when this guide was built
100 recent Science papers, checked against recent Manusights work reviews from authors preparing flagship broad-science submissions

What should be ready before a Science submission?

What to pressure-test
What should already be true before upload
Breadth of consequence
The result matters beyond one narrow subfield without forcing the framing
First-read clarity
Title, abstract, and first figure make the payoff obvious in under 1-2 minutes
Evidence completeness
No obvious missing validation, control, or comparison weakens the central claim
Cover letter fit argument
The letter argues audience fit and broad significance, not brand aspiration
Format compliance
.docx format, ORCID for first/corresponding authors, no personal communications in references

In our pre-submission review work with manuscripts targeting Science

In our pre-submission review work with manuscripts targeting Science, three patterns generate the most consistent desk rejections. These aren't about bad science; they're about package shape.

The recurring pattern is not a stable percentage. It is a first-read mismatch between the journal's broad-consequence bar and the manuscript package the editor actually sees: title, abstract, Figure 1, evidence completeness, and cover-letter audience fit.

  • Specific failure pattern: specialist framing disguised as broad significance. The abstract uses sweeping language ("transformative implications for multiple fields"), but the results section still reads like a conversation between 200 people at the same Gordon Conference. Science editors spot this within the first paragraph. We've reviewed manuscripts where the abstract claimed cross-disciplinary impact, but every figure caption used jargon that excluded most of Science's readership. If you can't explain the consequence in one sentence that a biologist, a physicist, and a chemist would all understand, the breadth case isn't there yet.
  • Specific failure pattern: the first figure requires specialist decoding. Science editors make their initial read decision fast. If figure 1 is a complex schematic that only makes sense after reading three pages of introduction, editorial momentum dies. The strongest Science submissions we've seen put the "wow" result in figure 1, not the experimental setup. One manuscript we flagged had buried its most compelling data in figure 4; moving it to figure 1 changed the entire editorial trajectory.
  • Specific failure pattern: cover letters that argue prestige instead of readership fit. "This work represents a major advance that belongs in a top-tier journal" tells the editor nothing. Strong Science cover letters answer a specific question: why would a Science reader who doesn't work in your exact field stop scrolling and read this paper? We regularly flag cover letters that spend 300 words restating the abstract and zero words explaining the audience case.

SciRev author-reported review times provide additional community benchmarks when planning your submission timeline.

Before you upload, run your manuscript through a Science framing and significance check to catch the issues editors filter for on first read.

Editors consistently screen submissions against these patterns before sending to peer review, so addressing them before upload reduces desk-rejection risk.

How this guide was built

This page is based on AAAS author information, Science editorial policies, the CTS submission workflow, Clarivate JCR metrics, SciRev timing benchmarks, the 100 most recent Science papers reviewed when this guide was built, and Manusights pre-submission review patterns. We did not rely on scraped ranking pages, and we did not test a private live CTS upload in this update.

This guide tells you what Science editors look for. The review tells you whether YOUR paper passes the broad-consequence screen before the CTS upload. We reviewed 100 recent papers targeting Science when this guide was built, plus recent Manusights work reviews. 60-day money-back guarantee. Authors retain all rights; we do not train models on submitted work.

Source limitations: AAAS can update article types, portal requirements, data policies, and figure-file instructions after this review date, so authors should verify final administrative details against the official Science author pages before upload. Official and generic pages mostly answer where and how to submit, this guide focuses on the harder decision: whether the manuscript already reads like a Science paper because its consequence, Figure 1, and evidence package are clear on first read.

Information-gain angle: translate Science's official submission requirements into a manuscript-level screen for broad consequence, Figure 1 clarity, missing-control risk, and cover-letter audience fit. That is the gap official instructions and directory pages usually do not answer.

The page owns the Science submission guide intent: what to prepare, what editors screen first, and how to decide whether the paper is ready to upload. It should not cannibalize the Science impact factor page, the Science acceptance rate page, or the Science under-review page. Those pages answer metric and post-submission questions; this one is for authors before submission.

The highest-conversion reader here is not looking for a generic checklist. They are deciding whether to risk a Science submission or revise first. That is why the guidance below keeps returning to first-read consequence, figure 1, and the cover-letter audience case.

What failure modes does Science screen first?

These are the specific manuscript patterns that generate the most consistent desk rejections at Science. Each one is testable against your own paper.

Failure mode 1: The "Gordon Conference paper" problem. The manuscript genuinely advances the field, but the "field" is 200 to 500 researchers who already know each other. The abstract claims broad implications, but every figure uses terminology that excludes readers outside one specialty. Test: can a scientist two fields away understand your first figure without reading the introduction?

Check whether your Science abstract makes the cross-field consequence obvious →

Failure mode 2: The redirected specialist paper. The manuscript was originally written for a strong field journal (say, JACS or Physical Review Letters), then given a broader abstract and submitted upward to Science. Editors recognize this pattern immediately because the results section still speaks in specialist shorthand while the abstract speaks in general terms. The mismatch between abstract voice and results voice is one of the fastest desk-rejection signals.

Failure mode 3: The "almost complete" story. The central claim is exciting, but there's one obvious control experiment, validation, or comparison that reviewers would immediately demand. Authors sometimes hope the editor won't notice, or that reviewers will request it as a minor revision. At Science, editors see this gap on the first read and reject before review. If you can predict the first reviewer criticism, fix it before submission.

Check if your Science evidence package still has an obvious missing control →

Failure mode 4: Supplementary materials carrying the main argument. When the supplementary file is 40 pages and the main paper is 15, it often signals the story isn't clear enough to stand on its own. Science editors evaluate the main paper; they don't rescue it by reading the supplement first.

Check your Science Figure 1 and main-text argument before upload →

Failure mode 5: Cover letter as abstract remix. About 60% of the cover letters we review for Science-targeting manuscripts are reworded abstracts with more dramatic adjectives. A cover letter that says "this transformative study" (without explaining who in the Science readership cares and why) wastes the author's best framing opportunity.

Readiness check

Run the scan while Science's requirements are in front of you.

See how this manuscript scores against Science's requirements before you submit.

Check my readinessAnthropic Privacy Partner. Zero-retention manuscript processing.See sample reportOr check whether a cited paper supports your claim

How does Science compare with nearby alternatives?

Factor
Science
Nature
Science Advances
PNAS
Impact Factor (2024)
45.8
48.5
12.5
9.1
Acceptance Rate
< 7%
< 8%
~15%
~14%
Typical First Decision
1 to 2 weeks
1 to 3 weeks
2 to 4 weeks
2 to 4 weeks
Editorial Identity
Broad consequence, clean narrative
Broad consequence, visual storytelling
Broad but below flagship bar
Broad, significance-statement-driven
Best For
One-claim papers with obvious cross-field payoff
High-impact stories with strong visual data
Strong broad science that isn't quite flagship
Solid multidisciplinary work with clear significance

If the paper is broad enough for a flagship venue but the editorial frame feels stronger in a physical or biological conversation anchored toward Science rather than Nature, that difference matters. If the flagship case isn't quite decisive, Science Advances may be the stronger strategic fit.

What are Science's manuscript requirements?

Science Research Articles follow a specific structure. Getting the format wrong signals unfamiliarity with the journal:

  • Word limit: 6,000 to 8,000 words for Research Articles
  • Figures: 5 to 8 figures allowed; each should advance the central argument
  • Abstract: 250 words maximum, 125 words preferred. Structured as a single paragraph without headings
  • Sections: Introduction, Results, Discussion, Materials and Methods (in that order)
  • File format: .docx preferred. LaTeX accepted but .docx is smoother through the system
  • ORCID: Required for first and corresponding authors
  • References: No personal communications or unpublished results as citations
  • Supplementary materials: Allowed but the main paper must stand alone

What should the Science cover letter do?

The cover letter is your best opportunity to frame the editorial decision. A strong Science cover letter is concise and judgment-heavy:

  • Open with the central finding in one plain sentence
  • Explain why the consequence matters beyond your subfield (the audience argument)
  • Explain why Science specifically is the right venue (not just "it's a top journal")
  • Keep it under 400 words
  • Don't repeat the abstract with more dramatic language

If the letter sounds like a prestige request rather than a fit argument, the editorial case is weaker than it looks.

What package mistakes trigger early rejection?

These are the most common failures we see, and they're package-shape failures, not upload failures:

  • The paper is still specialist-first. Editors can tell when the broad-audience case is being forced. If the real readership is 200 people at one conference, the breadth framing won't survive the desk screen.
  • The concise format exposes weakness instead of sharpening the claim. That usually means the manuscript wants another venue.
  • The first read is slow. If the title, abstract, and first figure don't make the consequence obvious, editorial momentum drops within 1-2 minutes.
  • The package still feels early. A broad claim with obvious follow-up holes is hard to defend at this level.
  • The cover letter argues status instead of fit. "This work represents a major advance" is the most common and least effective cover letter opening we see.

What should you check before Science upload? Checklist

Before upload, verify:

  • Title and abstract make the consequence obvious quickly
  • First figure supports the broad audience case (not buried in figure 4)
  • ORCID is linked for first and corresponding authors
  • .docx format with clean figure files
  • No personal communications or unpublished references cited
  • Data and methods reporting are already organized
  • Cover letter argues audience fit rather than aspiration
  • The paper can be defended against a specialist-journal alternative without hand-waving
  • Supplementary materials don't contain evidence that should be in the main paper

Submit If

  • The main result has consequence beyond one narrow subfield
  • The paper feels complete on first read, with no obvious missing experiment
  • The first figure and abstract make the case quickly without specialist decoding
  • The manuscript can survive comparison with Nature or Science Advances
  • The paper was intentionally framed for a broad scientific audience

Think Twice If

  • The best audience is still primarily a specialist community of fewer than 500 researchers
  • The manuscript still reads like a redirected field-journal paper with a broader abstract grafted on
  • The story depends on obvious follow-up work to secure the central claim
  • Figure 1 cannot explain the main result without 2-3 panels of setup or a specialist caption
  • The significance is real but local: it changes how one subfield thinks without crossing discipline boundaries
  • The editorial case only works after a long specialist explanation that non-experts can't follow

Frequently asked questions

Science uses the cts.sciencemag.org online submission system. Prepare a Research Article (6,000 to 8,000 words, 5 to 8 figures), an abstract under 250 words (125 words preferred), and a cover letter arguing broad significance. ORCID is required for first and corresponding authors. Upload in .docx format with all figures embedded or attached separately.

Science wants papers whose importance is obvious to a broad scientific audience on first read. Editors screen for breadth, consequence, and completeness. The result must matter beyond one narrow subfield, the evidence package must feel finished, and the first figure plus abstract must carry the argument without specialist decoding.

Science accepts fewer than 7% of submissions. The majority are desk-rejected within 1 to 2 weeks. Papers that reach peer review have a higher conditional acceptance rate, but clearing the editorial screen is where most authors fail. The journal receives roughly 12,000 submissions per year.

The three most common desk-rejection triggers are: (1) the result only matters to a specialist audience, (2) the manuscript reads like a field-journal paper stretched upward for brand prestige, and (3) the first read is too slow because the title, abstract, and first figure do not make the consequence obvious without specialist decoding.

Science accepts fewer than 7% of submissions. The vast majority are desk-rejected. Conditional acceptance for papers that reach peer review is substantially higher, but the desk-rejection filter is the hardest stage. Of roughly 12,000 annual submissions, fewer than 840 are published.

Science typically makes an initial editorial decision within 1 to 2 weeks. Desk rejections are fast. If the paper reaches peer review, expect 2 to 4 months for reviewer reports. The full cycle from submission to final decision usually runs 3 to 6 months for papers that survive the editorial screen.

References

Sources

  1. Science author information, AAAS.
  2. Science submission portal, AAAS.
  3. Science portfolio overview, AAAS.
  4. Editors of Science, AAAS.
  5. Clarivate JCR 2024, Clarivate Analytics.
  6. Last verified against AAAS author guidelines and Clarivate JCR 2024 (IF 45.8, 5-yr IF 50.4, JCI 8.98, Q1, rank 3/135 in Multidisciplinary Sciences).

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