| license: mit | |
| language: | |
| - en | |
| task_categories: | |
| - fill-mask | |
| widget: | |
| - text: The Chandra X-ray Observatory (CXO) is a Flagship-class space telescope launched aboard the Space Shuttle Columbia during STS-93 by NASA on July 23, 1999 | |
| # astroBERT base model | |
| Pretrained model on English language using a masked language modeling (MLM) and next sentence prediction (NSP) objective. | |
| It was introduced in [this paper at ADASS 2021](https://arxiv.org/abs/2112.00590). | |
| This model is cased. | |