What are pulsating variable stars and their periods?
In Stock
$34.99
$29.99
Shipping and Returns Policy
- Deliver to United States » Shipping Policy «
- - Shipping Cost: $5.99
- - Handling time: 2-3 business days
- - Transit time: 7-10 business days
- Eligible for » Returns & Refund Policy « within 30 days from the date of delivery
Find similar items here:
kí tự ngôi sao
- What are AM CVn stars and their ultrashort orbital periods? What are superluminous supernovae and their possible mechanisms?
- What is radiative feedback in star formation?
- What are the first galaxies and their stellar populations? What is the James Webb Space Telescope's contribution to understanding the early universe and the first stars?
- What are the chemical abundances of extremely metal-poor stars? What are the first stars (Population III stars) thought to be like?
- What are magnetars and their extreme magnetic fields? What are soft gamma repeaters and their connection to magnetars?
- What happens to high-mass stars after the main sequence?
- How do star clusters evolve over time?
- What are blue stragglers in star clusters used for? What is the distance ladder in astronomy and the role of stars?
- What is planet formation within stellar nurseries?
- What are accretion disks around compact objects in binary systems? What are the different types of novae and their underlying mechanisms?
-
Next Day Delivery by USPS
Find out more
Order by 9pm (excludes Public holidays)
$11.99
-
Express Delivery - 48 Hours
Find out more
Order by 9pm (excludes Public holidays)
$9.99
-
Standard Delivery $6.99 Find out more
Delivered within 3 - 7 days (excludes Public holidays).
-
Store Delivery $6.99 Find out more
Delivered to your chosen store within 3-7 days
Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store -
International Delivery Find out more
International Delivery is available for this product. The cost and delivery time depend on the country.
You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
You have 28 days to return your order from the date it’s delivered. Exclusions apply.
View our full Returns and Exchanges information.
Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.
No reviews yet. Only logged in customers who have purchased this product may leave a review.