How do interstellar comets compare in color to stars and other solar system bodies?
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:
ngôi sao màu
- What are the smallest and largest stars, and what are their typical colors?
- Are the color variations in pulsating stars predictable? What are cataclysmic variables and what color changes might they exhibit?
- What is blueshift and when might we observe it in stars?
- Could the presence of large-scale structures in the universe (e.g., filaments, voids) influence the observed colors of stars within them? What are Population I, Population II, and Population III stars and how do their colors typically differ?
- Can you name some well-known blue stars?
- What are accretion disks and what colors might they exhibit around different types of stars? What are T Tauri stars and what colors are characteristic of these young, pre-main sequence stars?
- How do we account for these biases when studying the demographics of star colors in different environments? What are the most extreme examples of red supergiants and blue hypergiants known?
- Is there a direct correlation between a star's color and its lifespan?
- Are the central stars of planetary nebulae of a specific color? How do novae and supernovae affect the apparent color of a star system?
- How do astronomers measure the color of a star?
-
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.