Spiral Galaxy NGC 4945 Men's Organic Cotton T-Shirt
This photograph shows a sky field around the spiral galaxy NGC 4945 . It is assembled from five 15-minute R(ed)-narrowband (shown in red), four 5-minute B(lue)-band (shown in green), and five 1000-second U(ltraviolet)-band (shown in blue) exposures, obtained in January 1999 during the Science Verification phase with the Wide-Field-Imager (WFI) at the MPG/ESO 2.2-m telescope at La Silla. At the recession velocity of NGC 4945, the red filter, centred at 665 nm with an FWHM (full width at half maximum) of only 1.2 nm, does not include the H-alpha emission line of interstellar hydrogen in this galaxy. The original resolution of about 1 arcsec corresponds to roughly 62 light-years at the distance of NGC 4945 (13 million light-years). In addition to NGC 4945 itself, some much more distant galaxies can be recognized as faint, slightly red light patches in the field. The vast majority of the point-like sources are stars in the Milky Way. However, a fair number of those near NGC 4945 are globular clusters belonging to this galaxy. Each frame records 8184 x 8196 = 67,076,064 pixels, and thus the total number of data points (pixels) of the 14 CCD frames used to make this photo is almost 10 9. Their collective information content corresponds to more than 70 x 10 9 photons (not counting those from the Earth's upper atmosphere that were recorded simultaneously). The field covers 32 x 32 arcmin 2. East is to the left and North to the top.
Credit: ESO
Our t-shirts are made from organic cotton that's produced without synthetic fertilizers, pesticides, or any other agricultural chemicals. Naturally grown cotton is the best choice for anyone interested in environmentally friendly clothing options.
The wonderful visuals are printed on the textile using water-based inks, 100% eco-certified by the OEKO-TEX® ECO PASSPORT and by the accredited GOTS 5.0 label.
To do our part in moving towards a more plastic-free economy, we have decided to ship all our t-shirts without plastic: products are shipped in top quality eco-friendly recyclable cardboard pouches. Even the paper used to print your slips is 100% recycled.
Sizes | S | M | L | XL | 2XL | 3XL |
Half chest | 47 | 50 | 53 | 56 | 59 | 62 |
Body length | 70 | 72 | 74 | 76 | 78 | 80 |
Shipping Times
Shipping times vary by product type and the destination country. After completing your order, delivery details and a tracking link will be provided in your confirmation email.
For more information on delivery times, please see here.
United States | United Kingdom | Canada | Australia | EU | Rest of World | |
Canvases |
5-9 business days | 5-9 business days | 5-9 business days | 5-9 business days | 5-9 business days | 5-9 business days |
Organic cotton t-shirts |
1-8 business days |
10-14 business days | 10-14 business days | 10-14 business days | 10-14 business days | 10-14 business days |
Phone cases |
4-6 business days |
4-6 business days | 4-6 business days | 4-6 business days | 4-6 business days | 4-6 business days |
PopSockets |
5-7 business days |
Subject to local duties | Subject to local duties | Subject to local duties | Subject to local duties | Subject to local duties |
Organic Tote Bags | 7-11 business days | 2 - 4 business days | 15 - 25 business days | 15 - 25 business days | Subject to local duties | Subject to local duties |
Tapestries | 5 - 7 business days | 7 - 15 business days | 7 - 15 business days | 15 - 25 business days | Subject to local duties | Subject to local duties |
Framed Canvases | 7 - 9 business days | 7 - 15 business days | 7 - 15 business days | 15 - 25 business days | Subject to local duties | Subject to local duties |
Shipping Costs
Shipping costs vary by product type and the destination country, and will be added at checkout. Note that you can already calculate shipping rates in the calculator provided at the bottom of the cart.
United States | Canada, UK, AU | EU | Rest of World | |
Canvas (8x12) |
FREE | $12.50 | $15.00 | $15.00 |
Canvas (16x24) |
FREE | $13.50 | $18.50 | $25.00 |
Canvas (20x30) |
FREE | $15.00 | $25.00 | $50.00 |
Canvas (24x36) |
FREE | $15.00 | $25.00 | $50.00 |
Canvas (32x48) |
FREE | $25.00 | $35.00 | $75.00 |
Canvas (8x8) |
FREE | $ 11.50 | $10.00 | $10.00 |
Canvas (16x16) |
FREE | $12.00 | $10.00 | $10.00 |
Canvas (24x24) |
FREE | $13.50 | $18.50 | $25.00 |
Canvas (40x40) |
FREE | $20.00 | $40.00 | $60.00 |
Organic cotton t-shirts |
FREE |
$6.99 | $6.99 | $6.99 |
Phone cases |
FREE |
$5.00 | $5.00 |
$5.00 |
PopSocket |
FREE |
$40 | $40 |
$40 |
Organic Tote Bag | FREE | $3.99 | $9.49 | $9.49 |
Tapestries | FREE | $10 | $10 | $10 |
Framed Canvas (12x12) | FREE | $19 | $19 | $19 |
Framed Canvas (16x16) | FREE | $19 | $19 | $19 |
Framed Canvas (30x30) | FREE | $29 | $29 | $29 |
Framed Canvas (36x36) | FREE | $62 | $62 | $62 |
Framed Canvas (16x24) | FREE | $29 |
$29 | $29 |
Framed Canvas (20x30) | FREE | $29 | $29 | $29 |
Framed Canvas (24x36) | FREE | $29 | $29 | $29 |
Framed Canvas (32x48) | FREE | $89 | $89 | $89 |
30-day No-Questions Asked Return Policy
We want you to be happy with our products; this is why we have a 30-day no-questions-asked return policy on all products.
If, for some reason, your item is not what you hoped it would be, simply fill out the contact form within 60 days of receiving your order.
We will then give you the returns address based on your location, no questions asked. Once we receive the item, we will happily refund your money – including the the outbound shipping fee.