Regeneron Science Talent Search vs Summer at Simons

Comparing two elite STEM opportunities. Regeneron Science Talent Search is a competition while Summer at Simons is a internship.

Regeneron Science Talent Search Summer at Simons
Prestige Tier Tier 1 — Elite Tier 2 — Highly Competitive
Type Competition Internship
Organization Society for Science Simons Foundation
Acceptance Rate Approximately 0.2-0.3% (2% of ~2,000 applicants become Top 40 finalists; 15% become Top 300 scholars). Highly selective with ~2,000 projects submitted annually. Not publicly disclosed, but estimated at 5-15% given high prestige and limited spots per center (~3-10 positions per center per summer)
Applicants Approximately 2,000 projects submitted per year; historically 147,000 students have competed since 1942 Likely 200-500+ total applications across all centers annually, though not confirmed
Deadline 2026-11-05 Rolling
Cost to Apply Free Free
US Only Yes No / International
Grades High school seniors only Undergraduate students and graduate/post-doctoral students only - high school students are NOT eligible
College Impact Regeneron STS is considered one of the most prestigious high school science competitions and carries significant weight in college admissions, particularly for top-tier universities (Ivy League, MIT, ... Summer at Simons is viewed VERY POSITIVELY by graduate admissions committees and prestigious employers. Impact includes: 1) STRONG indicator of research capability and commitment to academic career - ...