Description: TESSDiscovers Earth-Sized Planet 2020 Offering a cover serviced for TESS Tranisiting Exoplanet Survey Satellite, Discovery of First Earth-Sized Planet, Goddard Space Flight Center, Cancelled Greenbelt MD 6-January-2019. (Note: Error date applied 6-January-2019 instead of 6-January-2020!) NASA's Transiting Exoplanet Survey Satellite (TESS) has discovered its first Earth-size planet in its star's habitable zone, the range of distances where conditions may be just right to allow the presence of liquid water on the surface. Scientists confirmed the find, called TOI 700 d, using NASA's Spitzer Space Telescope and have modeled the planet's potential environments to help inform future observations. TOI 700 d is one of only a few Earth-size planets discovered in a star's habitable zone so far. Others include several planets in the TRAPPIST-1 system and other worlds discovered by NASA's Kepler Space Telescope. miles of Venus, using the planet to slow itself down and adjust its trajectory for an optimal path toward the Sun. For Non U.S. International Buyers: Your item is normally sent by regular USPS First Class International Mail which DOES NOT have a Tracking Number. This provides a low-cost ($2.50 for up to approx. 6 items/covers) shipping cost. For high cost items the shipment will be made by USPS International First Class Package, which HAS a Tracking Number, the cost of which (starting at $13.50) and will be added to your invoice accordingly. Due to the current worldwide health situation on mail delivery, most mail can be extremely slow, so please give delivery more time than usual. For circumstances where mail has not been delivered requiring that I refund your payment, future mail to your address will be sent by the USPS International First Class Package rate and the amount will be added to your invoice. Whenever there is a question please contact me BEFORE bidding. Thank you for your business.
Price: 3 USD
Location: Forest Lake, Minnesota
End Time: 2025-01-20T15:33:06.000Z
Shipping Cost: 1 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Topic: Space
Certification: Uncertified
Quality: Event Cover
Grade: Event Cover
Place of Origin: United States
