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README.md

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 <div align="center"> <img src="https://raw.githubusercontent.com/MultimodalUniverse/MultimodalUniverse/refs/heads/main/assets/multimodal_universe.png" alt="Multimodal Universe Logo" width="300"> </div>
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-[![arXiv](https://img.shields.io/badge/arXiv-2412.02527---?logo=arXiv&labelColor=b31b1b&color=grey)](https://arxiv.org/abs/2412.02527)
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+  <a href="https://arxiv.org/abs/2412.02527"> <img src="https://img.shields.io/badge/arXiv-2412.02527---?logo=arXiv&labelColor=b31b1b&color=grey"></a>
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 The Multimodal Universe Dataset is a large-scale, multimodal collection of astronomical data, including images, spectra, and light curves. This dataset is designed to empower researchers and practitioners in developing foundation models for astrophysics and beyond.