Journal Guides4 min readUpdated Mar 27, 2026

MNRAS Cover Letter: What Editors Actually Need to See

MNRAS scientific editors are working astronomers appointed by the Royal Astronomical Society. Keep the letter short and subfield-specific.

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

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Journal context

Monthly Notices of the Royal Astronomical Society at a glance

Key metrics to place the journal before deciding whether it fits your manuscript and career goals.

Full journal profile
Impact factor4.8Clarivate JCR
Acceptance rate~50-60%Overall selectivity
Time to decision~90-120 days medianFirst decision

What makes this journal worth targeting

  • IF 4.8 puts Monthly Notices of the Royal Astronomical Society in a visible tier — citations from papers here carry real weight.
  • Scope specificity matters more than impact factor for most manuscript decisions.
  • Acceptance rate of ~~50-60% means fit determines most outcomes.

When to look elsewhere

  • When your paper sits at the edge of the journal's stated scope — borderline fit rarely improves after submission.
  • If timeline matters: Monthly Notices of the Royal Astronomical Society takes ~~90-120 days median. A faster-turnaround journal may suit a grant or job deadline better.
  • If open access is required by your funder, verify the journal's OA agreements before submitting.
Working map

How to use this page well

These pages work best when they behave like tools, not essays. Use the quick structure first, then apply it to the exact journal and manuscript situation.

Question
What to do
Use this page for
Getting the structure, tone, and decision logic right before you send anything out.
Most important move
Make the reviewer-facing or editor-facing ask obvious early rather than burying it in prose.
Common mistake
Turning a practical page into a long explanation instead of a working template or checklist.
Next step
Use the page as a tool, then adjust it to the exact manuscript and journal situation.

Quick answer: MNRAS scientific editors are working astronomers appointed by the Royal Astronomical Society. A strong cover letter states the result, identifies the subfield, and respects the editors' preference for brevity.

What MNRAS Editors Screen For

Criterion
What They Want
Common Mistake
Subfield identification
Named astrophysics subfield for referee assignment
Generic descriptions that do not help with routing
Result statement
Clear statement of the main scientific result
Burying the result behind extensive background or context
Brevity
Short, subfield-specific letter matching the editorial culture
Overly long letters that read like grant pitches
Scope fit
Paper belongs in astronomy/astrophysics (broad scope including theory)
Submitting adjacent-field work without connecting to astrophysics
Completeness
Sound, complete piece of scientific work
Arguing for field-changing importance instead of demonstrating soundness

What the official sources do and do not tell you

The MNRAS author guidelines explain submission via OUP ScholarOne. They do not spell out how the scientific editor model differs from other astronomy journals.

What the editorial model implies:

  • scientific editors are active researchers, not professional editors
  • the journal has a strong tradition in theoretical astrophysics alongside observational work
  • no page charges (unlike ApJ)
  • the ~55-65% acceptance rate means the bar is soundness and completeness
  • MNRAS Letters publishes short urgent results with a strict page limit

What MNRAS editors screen for

MNRAS (IF approximately 4.8) is published by Oxford University Press on behalf of the Royal Astronomical Society. Its scientific editors are active researchers, not professional journal staff. This shapes what they look for:

  1. Subfield clarity for referee assignment. MNRAS covers observational and theoretical astrophysics, cosmology, stellar physics, galactic dynamics, high-energy astrophysics, and more. The scientific editor needs to identify the right referees quickly. Naming your subfield - "stellar evolution of low-mass stars" rather than just "stellar physics" - helps them do this.
  2. Technical soundness over novelty. MNRAS operates on a soundness model. With an acceptance rate of approximately 55-65%, the bar is whether the work is correct, complete, and contributes to the field. You don't need to convince the editor this is a breakthrough - you need to show the work is solid.
  3. MNRAS vs. MNRAS Letters distinction. MNRAS Letters has a strict 5-page limit and is reserved for results of particular urgency or timeliness. If your paper is a full study, submit to the main journal. If you're reporting a time-sensitive result that demands rapid publication, Letters may be appropriate. Submitting a full paper to Letters wastes everyone's time.
  4. Completeness. Scientific editors - who are researchers themselves - are quick to spot papers that feel rushed or incomplete. If the analysis has obvious gaps, the paper will be sent back before reaching referees.

Readiness check

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Cover letter template for MNRAS

Dear Editor,

We submit "[TITLE]" for consideration in Monthly Notices of the
Royal Astronomical Society [or: MNRAS Letters, if applicable].

This paper presents [MAIN RESULT, e.g., spectroscopic confirmation
of 12 new ultra-faint dwarf galaxy candidates in the southern
hemisphere using data from the Dark Energy Survey].

Our approach uses [METHOD SUMMARY, e.g., multi-object spectroscopy
from VLT/FORS2 to measure radial velocities and metallicities of
individual stars in each candidate, confirming their nature through
kinematic and chemical analysis].

[OPTIONAL - only if relevant: We note that this paper is related
to [COLLABORATION/SURVEY] and complements the recent work by
[Author et al. (year)] published in MNRAS.]

This manuscript has not been submitted elsewhere. All authors have
approved the final version.

Sincerely,
[Corresponding Author Name]
[Affiliation]
[Email]

Keep this short. MNRAS scientific editors process many submissions alongside their own research. A concise, clear letter that gets to the point is more effective than a lengthy justification.

Common mistakes

  1. Overselling the significance. Phrases like "paradigm-shifting discovery" or "first-ever detection" (when it isn't actually first) irritate editors who are domain experts. State what you found and let the referees judge the significance.
  2. Not distinguishing MNRAS from MNRAS Letters. If your paper is 12 pages, don't submit to Letters. If your result is truly urgent and fits in 5 pages, don't submit to the main journal and then ask to be transferred. Know which format fits before you submit.
  3. Writing a long persuasion letter. Some authors write multi-paragraph letters arguing why MNRAS should publish their work. The editors don't need persuading - they need routing information. Two to three sentences on the result and method are enough.
  4. Scope confusion with ApJ or A&A. MNRAS, ApJ, and A&A overlap substantially in scope. The choice between them is often a matter of community and tradition. If your cover letter sounds like it was written for ApJ and you just swapped the journal name, it shows. Mention any relevant context that ties the work to MNRAS's readership or publication history.

After submission

MNRAS uses OUP ScholarOne for submissions. Here is what to expect:

  • Editor assignment: Typically within 1-2 weeks. The scientific editor assigned to your paper is usually a researcher in a related subfield.
  • Peer review: Approximately 2 to 4 months for a first report. MNRAS uses single-blind review and typically sends papers to one referee, sometimes two.
  • No page charges. Unlike the Astrophysical Journal, MNRAS does not charge per page. This is one reason theorists with long papers have historically favored MNRAS.
  • Revision and decision: After referee reports arrive, the scientific editor makes a decision. Common outcomes are accept, minor revision, major revision, or reject. MNRAS allows resubmission after rejection if the referee concerns are addressable.
  • Open access option. MNRAS offers a paid open access option through OUP. The default is subscription-based access with a 12-month embargo before the paper becomes free.

Oxford University Press cover letter requirements

Keep under one page. Explain scope fit and emphasize novelty. Do not include funding information, author declarations, or reviewer suggestions, these are handled separately in the OUP ScholarOne submission system.

A MNRAS cover letter and desk-rejection risk check scores fit against the journal's editorial bar.

Before you submit

A MNRAS cover letter and submission readiness check identifies the specific framing issues that trigger desk rejection before you submit.

Elsevier cover letter requirements

Keep under one page. Explain scope fit and emphasize novelty. Do not include funding information, author declarations, or reviewer suggestions, handled separately in submission system.

A MNRAS cover letter and desk-rejection risk check scores fit against the journal's editorial bar.

Frequently asked questions

Approximately 55 to 65 percent.

MNRAS has a British editorial tradition, stronger emphasis on theoretical work, and no page charges. ApJ uses a charge-per-page model.

Not strictly, but recommended for routing.

Typically 2 to 4 months.

References

Sources

  1. 1. MNRAS author guidelines, Oxford University Press.
  2. 2. Royal Astronomical Society - MNRAS information, RAS.
  3. 3. Clarivate Journal Citation Reports, 2025 release.

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