Five Star Gift Ideas

Here are some gift ideas for your wife's birthday based on her interest in cosmology:

1. A telescope - If your wife is interested in cosmology, then a good quality telescope would be a perfect gift for her. She can explore the universe and study the stars to her heart's content.

2. A star chart - If a telescope is too expensive, you can gift her a star chart. This will help her identify different constellations and stars in the sky.

3. A personalized star map - You can also consider gifting her a personalized star map with the stars and constellations visible in the sky on the night of her birth or another special date.

4. Books on cosmology - If your wife enjoys reading, you can consider getting her a good book on cosmology. Look for titles such as "A Brief History of Time" by Stephen Hawking or "Cosmos" by Carl Sagan.

5. A virtual reality headset - There are virtual reality headsets that allow you to explore the universe through a 360-degree perspective. This can be an immersive experience for your wife and allow her to view what the universe would look like from the perspective of a space traveler.